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R. Silva" Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Kees Cook Subject: drivers/scsi/bfa/bfad.c:169:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type Message-ID: <202303120516.CraGyKvc-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Gustavo, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 81ff855485a366a391dc3aed3942715e676ed132 commit: 552a23a0e5d0a84cecd4687043d8030673981d30 Makefile: Enable -Wcast-function-type date: 1 year, 4 months ago config: powerpc-allyesconfig (https://download.01.org/0day-ci/archive/20230312/202303120516.CraGyKvc-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install powerpc cross compiling tool for clang build # apt-get install binutils-powerpc-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=552a23a0e5d0a84cecd4687043d8030673981d30 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 552a23a0e5d0a84cecd4687043d8030673981d30 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/scsi/bfa/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202303120516.CraGyKvc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/scsi/bfa/bfad.c:169:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_created); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:202:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_initializing); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:260:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:285:4: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_failed); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:288:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_operational); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:292:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:300:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_failed); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:319:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_operational); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:323:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_fcs_exit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:328:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:345:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_fcs_exit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:361:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_stopping); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:377:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:1015:7: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] if (bfa_sm_cmp_state(bfad, bfad_sm_initializing)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:193:53: note: expanded from macro 'bfa_sm_cmp_state' #define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:1016:4: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_failed); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:1342:2: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_sm_set_state(bfad, bfad_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state' #define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) ^~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfad.c:1364:6: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] if (bfa_sm_cmp_state(bfad, bfad_sm_uninit)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:193:53: note: expanded from macro 'bfa_sm_cmp_state' #define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state)) -- >> drivers/scsi/bfa/bfad_bsg.c:2138:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict] bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init' (__qe)->hcb_qe.cbfn = (__cbfn); \ ^~~~~~ drivers/scsi/bfa/bfad_bsg.c:2162:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict] bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, &fcomp, NULL); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init' (__qe)->hcb_qe.cbfn = (__cbfn); \ ^~~~~~ drivers/scsi/bfa/bfad_bsg.c:2446:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict] bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init' (__qe)->hcb_qe.cbfn = (__cbfn); \ ^~~~~~ drivers/scsi/bfa/bfad_bsg.c:2477:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict] bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init' (__qe)->hcb_qe.cbfn = (__cbfn); \ ^~~~~~ 4 warnings generated. -- >> drivers/scsi/bfa/bfa_ioc.c:144:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT}, ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:145:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_reset), BFA_IOC_RESET}, ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:146:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_ENABLING}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:147:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_getattr), BFA_IOC_GETATTR}, ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:148:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_op), BFA_IOC_OPERATIONAL}, ^~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:149:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_fail_retry), BFA_IOC_INITFAIL}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:150:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_fail), BFA_IOC_FAIL}, ^~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:151:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_disabling), BFA_IOC_DISABLING}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:152:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_disabled), BFA_IOC_DISABLED}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:153:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_ioc_sm_hwfail), BFA_IOC_HWFAIL}, ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ >> drivers/scsi/bfa/bfa_ioc.c:232:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_reset), BFA_IOCPF_RESET}, ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:233:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_fwcheck), BFA_IOCPF_FWMISMATCH}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:234:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_mismatch), BFA_IOCPF_FWMISMATCH}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:235:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_semwait), BFA_IOCPF_SEMWAIT}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:236:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_hwinit), BFA_IOCPF_HWINIT}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:237:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_enabling), BFA_IOCPF_HWINIT}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:238:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_ready), BFA_IOCPF_READY}, ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:239:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_initfail_sync), BFA_IOCPF_INITFAIL}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:240:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_initfail), BFA_IOCPF_INITFAIL}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:241:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_fail_sync), BFA_IOCPF_FAIL}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:242:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_fail), BFA_IOCPF_FAIL}, ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:243:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_disabling), BFA_IOCPF_DISABLING}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:244:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_disabling_sync), BFA_IOCPF_DISABLING}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:245:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] {BFA_SM(bfa_iocpf_sm_disabled), BFA_IOCPF_DISABLED}, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM' #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) ^~~~~~~~~~~~~~~ >> drivers/scsi/bfa/bfa_ioc.c:271:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_reset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ >> drivers/scsi/bfa/bfa_ioc.c:284:2: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(&ioc->iocpf, bfa_iocpf_sm_reset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:297:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:305:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:331:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_getattr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:338:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_fail); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:345:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:349:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:353:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:384:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_op); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:393:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_fail); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:400:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:434:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:443:4: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:445:4: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_fail); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:478:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:491:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ ^~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_ioc.c:516:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict] bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state' (_fsm)->fsm = (bfa_fsm_t)(_state); \ .. vim +169 drivers/scsi/bfa/bfad.c a36c61f9025b89 Krishna Gudipati 2010-09-15 158 5fbe25c7a66460 Jing Huang 2010-10-18 159 /* a36c61f9025b89 Krishna Gudipati 2010-09-15 160 * Beginning state for the driver instance, awaiting the pci_probe event 7725ccfda59715 Jing Huang 2009-09-23 161 */ a36c61f9025b89 Krishna Gudipati 2010-09-15 162 static void a36c61f9025b89 Krishna Gudipati 2010-09-15 163 bfad_sm_uninit(struct bfad_s *bfad, enum bfad_sm_event event) a36c61f9025b89 Krishna Gudipati 2010-09-15 164 { a36c61f9025b89 Krishna Gudipati 2010-09-15 165 bfa_trc(bfad, event); a36c61f9025b89 Krishna Gudipati 2010-09-15 166 a36c61f9025b89 Krishna Gudipati 2010-09-15 167 switch (event) { a36c61f9025b89 Krishna Gudipati 2010-09-15 168 case BFAD_E_CREATE: a36c61f9025b89 Krishna Gudipati 2010-09-15 @169 bfa_sm_set_state(bfad, bfad_sm_created); a36c61f9025b89 Krishna Gudipati 2010-09-15 170 bfad->bfad_tsk = kthread_create(bfad_worker, (void *) bfad, a36c61f9025b89 Krishna Gudipati 2010-09-15 171 "%s", "bfad_worker"); a36c61f9025b89 Krishna Gudipati 2010-09-15 172 if (IS_ERR(bfad->bfad_tsk)) { a36c61f9025b89 Krishna Gudipati 2010-09-15 173 printk(KERN_INFO "bfad[%d]: Kernel thread " a36c61f9025b89 Krishna Gudipati 2010-09-15 174 "creation failed!\n", bfad->inst_no); a36c61f9025b89 Krishna Gudipati 2010-09-15 175 bfa_sm_send_event(bfad, BFAD_E_KTHREAD_CREATE_FAILED); a36c61f9025b89 Krishna Gudipati 2010-09-15 176 } a36c61f9025b89 Krishna Gudipati 2010-09-15 177 bfa_sm_send_event(bfad, BFAD_E_INIT); a36c61f9025b89 Krishna Gudipati 2010-09-15 178 break; a36c61f9025b89 Krishna Gudipati 2010-09-15 179 a36c61f9025b89 Krishna Gudipati 2010-09-15 180 case BFAD_E_STOP: a36c61f9025b89 Krishna Gudipati 2010-09-15 181 /* Ignore stop; already in uninit */ a36c61f9025b89 Krishna Gudipati 2010-09-15 182 break; a36c61f9025b89 Krishna Gudipati 2010-09-15 183 a36c61f9025b89 Krishna Gudipati 2010-09-15 184 default: a36c61f9025b89 Krishna Gudipati 2010-09-15 185 bfa_sm_fault(bfad, event); a36c61f9025b89 Krishna Gudipati 2010-09-15 186 } a36c61f9025b89 Krishna Gudipati 2010-09-15 187 } 7725ccfda59715 Jing Huang 2009-09-23 188 :::::: The code at line 169 was first introduced by commit :::::: a36c61f9025b8924f99f54d518763bee7aa84085 [SCSI] bfa: cleanup driver :::::: TO: Krishna Gudipati :::::: CC: James Bottomley -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests