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 <[email protected]> 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 <[email protected]> Signed-off-by: Samuel Zou <[email protected]>Nack. DMEMIT() uses the local sz variable.
