From: kernel test robot <lkp@intel.com>
To: Hannes Reinecke <hare@suse.de>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [hare-scsi-devel:eh-rework.v2 50/51] drivers/scsi/scsi_error.c:859:13: warning: conflicting types for '__scsi_report_device_reset'; have 'void(struct scsi_device *, void *)'
Date: Tue, 17 Aug 2021 20:58:42 +0800 [thread overview]
Message-ID: <202108172027.fCTUEh5Y-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git eh-rework.v2
head: 7603e2e1f37e470064b8c865b5d6470137baa79b
commit: 7285b348b4837b6bcbeffaf829372e63cd180b09 [50/51] scsi: Do not allocate scsi command in scsi_ioctl_reset()
config: parisc-randconfig-r021-20210816 (attached as .config)
compiler: hppa-linux-gcc (GCC) 11.2.0
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
# https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git/commit/?id=7285b348b4837b6bcbeffaf829372e63cd180b09
git remote add hare-scsi-devel https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git
git fetch --no-tags hare-scsi-devel eh-rework.v2
git checkout 7285b348b4837b6bcbeffaf829372e63cd180b09
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=parisc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/scsi/scsi_error.c: In function 'scsi_try_host_reset':
drivers/scsi/scsi_error.c:821:25: error: implicit declaration of function '__scsi_report_device_reset'; did you mean 'scsi_report_device_reset'? [-Werror=implicit-function-declaration]
821 | __scsi_report_device_reset(sdev);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| scsi_report_device_reset
drivers/scsi/scsi_error.c: At top level:
>> drivers/scsi/scsi_error.c:859:13: warning: conflicting types for '__scsi_report_device_reset'; have 'void(struct scsi_device *, void *)'
859 | static void __scsi_report_device_reset(struct scsi_device *sdev, void *data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/scsi_error.c:859:13: error: static declaration of '__scsi_report_device_reset' follows non-static declaration
drivers/scsi/scsi_error.c:821:25: note: previous implicit declaration of '__scsi_report_device_reset' with type 'void(struct scsi_device *, void *)'
821 | __scsi_report_device_reset(sdev);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/scsi_error.c: In function 'scsi_try_target_reset':
drivers/scsi/scsi_error.c:893:33: error: too few arguments to function '__scsi_report_device_reset'
893 | __scsi_report_device_reset(sdev);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/scsi_error.c:859:13: note: declared here
859 | static void __scsi_report_device_reset(struct scsi_device *sdev, void *data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/scsi_error.c: At top level:
drivers/scsi/scsi_error.c:1217:6: warning: no previous prototype for '__scsi_eh_finish_cmd' [-Wmissing-prototypes]
1217 | void __scsi_eh_finish_cmd(struct scsi_cmnd *scmd, struct list_head *done_q,
| ^~~~~~~~~~~~~~~~~~~~
drivers/scsi/scsi_error.c: In function 'scsi_ioctl_reset':
drivers/scsi/scsi_error.c:2443:1: warning: label 'out_put_autopm_host' defined but not used [-Wunused-label]
2443 | out_put_autopm_host:
| ^~~~~~~~~~~~~~~~~~~
At top level:
drivers/scsi/scsi_error.c:2365:1: warning: 'scsi_reset_provider_done_command' defined but not used [-Wunused-function]
2365 | scsi_reset_provider_done_command(struct scsi_cmnd *scmd)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +859 drivers/scsi/scsi_error.c
292148f8bb2b5d Brian King 2007-01-30 858
30bd7df8ced23e Mike Christie 2008-02-29 @859 static void __scsi_report_device_reset(struct scsi_device *sdev, void *data)
30bd7df8ced23e Mike Christie 2008-02-29 860 {
30bd7df8ced23e Mike Christie 2008-02-29 861 sdev->was_reset = 1;
30bd7df8ced23e Mike Christie 2008-02-29 862 sdev->expecting_cc_ua = 1;
30bd7df8ced23e Mike Christie 2008-02-29 863 }
30bd7df8ced23e Mike Christie 2008-02-29 864
:::::: The code at line 859 was first introduced by commit
:::::: 30bd7df8ced23eefec87a5cda96dc99b002ed9da [SCSI] scsi_error: add target reset handler
:::::: TO: Mike Christie <michaelc@cs.wisc.edu>
:::::: CC: James Bottomley <James.Bottomley@HansenPartnership.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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