From: kernel test robot <lkp@intel.com>
To: Martin Habets <habetsm.xilinx@gmail.com>
Cc: kbuild-all@lists.01.org, alaa@dev.mellanox.co.il,
linux-kernel@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>
Subject: [alaahl:netdev-next 12/22] drivers/net/ethernet/sfc/siena/siena_sriov.c:1578:5: warning: no previous prototype for 'efx_init_sriov'
Date: Wed, 11 May 2022 17:55:15 +0800 [thread overview]
Message-ID: <202205111720.oJ7rmJle-lkp@intel.com> (raw)
tree: https://github.com/alaahl/linux.git netdev-next
head: 53a332f222c015cb82349fd4f6b58cb14f574e8d
commit: c5a13c319e10e795850b61bc7e3447b08024be2e [12/22] sfc: Add a basic Siena module
config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220511/202205111720.oJ7rmJle-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 11.3.0
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://github.com/alaahl/linux/commit/c5a13c319e10e795850b61bc7e3447b08024be2e
git remote add alaahl https://github.com/alaahl/linux.git
git fetch --no-tags alaahl netdev-next
git checkout c5a13c319e10e795850b61bc7e3447b08024be2e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash drivers/hwmon/ drivers/net/ethernet/sfc/siena/
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/net/ethernet/sfc/siena/siena_sriov.c:1578:5: warning: no previous prototype for 'efx_init_sriov' [-Wmissing-prototypes]
1578 | int efx_init_sriov(void)
| ^~~~~~~~~~~~~~
>> drivers/net/ethernet/sfc/siena/siena_sriov.c:1590:6: warning: no previous prototype for 'efx_fini_sriov' [-Wmissing-prototypes]
1590 | void efx_fini_sriov(void)
| ^~~~~~~~~~~~~~
vim +/efx_init_sriov +1578 drivers/net/ethernet/sfc/siena/siena_sriov.c
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1577
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 @1578 int efx_init_sriov(void)
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1579 {
327c685eb745e3 drivers/net/ethernet/sfc/siena_sriov.c Shradha Shah 2014-11-05 1580 /* A single threaded workqueue is sufficient. efx_siena_sriov_vfdi() and
327c685eb745e3 drivers/net/ethernet/sfc/siena_sriov.c Shradha Shah 2014-11-05 1581 * efx_siena_sriov_peer_work() spend almost all their time sleeping for
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1582 * MCDI to complete anyway
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1583 */
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1584 vfdi_workqueue = create_singlethread_workqueue("sfc_vfdi");
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1585 if (!vfdi_workqueue)
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1586 return -ENOMEM;
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1587 return 0;
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1588 }
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1589
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 @1590 void efx_fini_sriov(void)
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1591 {
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1592 destroy_workqueue(vfdi_workqueue);
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1593 }
cd2d5b529cdb9b drivers/net/ethernet/sfc/siena_sriov.c Ben Hutchings 2012-02-14 1594
:::::: The code at line 1578 was first introduced by commit
:::::: cd2d5b529cdb9bd274f3e4bc68d37d4d63b7f383 sfc: Add SR-IOV back-end support for SFC9000 family
:::::: TO: Ben Hutchings <bhutchings@solarflare.com>
:::::: CC: Ben Hutchings <bhutchings@solarflare.com>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-05-11 9:57 UTC|newest]
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