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scsi: esas2r: Remove redundant NULL check on buffer

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Buffer is a pointer to the static char array event_buffer and therefore
can never be null, so the check is redundant. Remove it.

Detected by CoverityScan, CID#1077556 ("Logically Dead Code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Bradley Grove <bgrove@attotech.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2017-03-15 16:46:24 +00:00 committed by Martin K. Petersen
parent ba21222d00
commit 33bd712be7
1 changed files with 0 additions and 5 deletions
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5
drivers/scsi/esas2r/esas2r_log.c
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@ -130,11 +130,6 @@ static int esas2r_log_master(const long level,
spin_lock_irqsave(&event_buffer_lock, flags);
if (buffer == NULL) {
spin_unlock_irqrestore(&event_buffer_lock, flags);
return -1;
}
memset(buffer, 0, buflen);
/*