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block: mtip32xx: mtip32xx: Mark debugging variable 'start' as __maybe_unused 

Fixes the following W=1 kernel build warning(s):

 drivers/block/mtip32xx/mtip32xx.c: In function ‘mtip_standby_immediate’:
 drivers/block/mtip32xx/mtip32xx.c:1216:16: warning: variable ‘start’ set but not used [-Wunused-but-set-variable]

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210312105530.2219008-4-lee.jones@linaro.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Lee Jones 2021-03-12 10:55:22 +00:00 committed by Jens Axboe
parent b8b8710354
commit d0e0cb970e
1 changed files with 1 additions and 1 deletions
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drivers/block/mtip32xx/mtip32xx.c
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@ -1213,7 +1213,7 @@ static int mtip_standby_immediate(struct mtip_port *port)
{
int rv;
struct host_to_dev_fis fis;
unsigned long start;
unsigned long __maybe_unused start;
unsigned int timeout;
/* Build the FIS. */