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 <zou_wei@xxxxxxxxxx> 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 <hulkci@xxxxxxxxxx>
Signed-off-by: Samuel Zou <zou_wei@xxxxxxxxxx>
Nack.
DMEMIT() uses the local sz variable.
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