Re: [PATCH -next] dm mpath: Remove unused variable ret

Hi Samuel, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20200507] [also build test ERROR on dm/for-next] [cannot apply to v5.7-rc4] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '

Re: [PATCH -next] dm mpath: Remove unused variable ret

Hi Mike, You are right. I did not notice that the macro DMEMIT uses the sz variable. Thanks. On 2020/5/7 22:29, Mike Snitzer wrote: On Thu, May 07 2020 at 8:26am -0400, Samuel Zou wrote: This patch fixes below warning reported by coccicheck: drivers/md/dm-historical-service-time.c:240:14-

Re: [PATCH -next] dm mpath: Remove unused variable ret

On Thu, May 07 2020 at 8:26am -0400, Samuel Zou wrote: > This patch fixes below warning reported by coccicheck: > > drivers/md/dm-historical-service-time.c:240:14-16: Unneeded variable: "sz". > Return "0" on line 261 > > Reported-by: Hulk Robot > Signed-off-by: Samuel Zou Nack. DMEMIT() u

[PATCH -next] dm mpath: Remove unused variable ret

This patch fixes below warning reported by coccicheck: drivers/md/dm-historical-service-time.c:240:14-16: Unneeded variable: "sz". Return "0" on line 261 Reported-by: Hulk Robot Signed-off-by: Samuel Zou --- drivers/md/dm-historical-service-time.c | 3 +-- 1 file changed, 1 insertion(+), 2 de