Re: [PATCH v3 09/17] scsi: qedi: fix race during abort timeouts

[michael.christie@oracle.com]

On 4/16/21 6:39 AM, kernel test robot wrote:
> Hi Mike,
> 
> Thank you for the patch! Perhaps something to improve:
> 
> [auto build test WARNING on scsi/for-next]
> [also build test WARNING on next-20210415]
> [cannot apply to mkp-scsi/for-next rdma/for-next v5.12-rc7]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://urldefense.com/v3/__https://git-scm.com/docs/git-format-patch__;!!GqivPVa7Brio!K_yd3PgNpxVzRkCVNpUtU5QvHwf3ZeBn4YApf8XPaoGgBtPOUbOk2psKJy1r2IFRM6gm$ ]
> 
> url:    https://urldefense.com/v3/__https://github.com/0day-ci/linux/commits/Mike-Christie/libicsi-and-qedi-TMF-fixes/20210416-100636__;!!GqivPVa7Brio!K_yd3PgNpxVzRkCVNpUtU5QvHwf3ZeBn4YApf8XPaoGgBtPOUbOk2psKJy1r2ORa91HY$ 
> base:   https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git__;!!GqivPVa7Brio!K_yd3PgNpxVzRkCVNpUtU5QvHwf3ZeBn4YApf8XPaoGgBtPOUbOk2psKJy1r2KfCj7gr$  for-next
> config: alpha-randconfig-r016-20210416 (attached as .config)
> compiler: alpha-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
>         wget https://urldefense.com/v3/__https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross__;!!GqivPVa7Brio!K_yd3PgNpxVzRkCVNpUtU5QvHwf3ZeBn4YApf8XPaoGgBtPOUbOk2psKJy1r2CW-OqAH$  -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://urldefense.com/v3/__https://github.com/0day-ci/linux/commit/9d4a83c1316e3dad2bd5687563584509a3d6557c__;!!GqivPVa7Brio!K_yd3PgNpxVzRkCVNpUtU5QvHwf3ZeBn4YApf8XPaoGgBtPOUbOk2psKJy1r2PS1L82b$ 
>         git remote add linux-review https://urldefense.com/v3/__https://github.com/0day-ci/linux__;!!GqivPVa7Brio!K_yd3PgNpxVzRkCVNpUtU5QvHwf3ZeBn4YApf8XPaoGgBtPOUbOk2psKJy1r2PxZzIp1$ 
>         git fetch --no-tags linux-review Mike-Christie/libicsi-and-qedi-TMF-fixes/20210416-100636
>         git checkout 9d4a83c1316e3dad2bd5687563584509a3d6557c
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=alpha 
> 
> 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/qedi/qedi_fw.c: In function 'qedi_process_cmd_cleanup_resp':
>>> drivers/scsi/qedi/qedi_fw.c:741:6: warning: variable 'rtid' set but not used [-Wunused-but-set-variable]
>      741 |  u32 rtid = 0;
>          |      ^~~~

Darn. I used W=12 and just missed it between 2 other old warnings I normally
ignore.

Will fix and resend when Lee reviews the core iscsi patches.