diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-03-15 19:46:24 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-03-17 02:49:45 +0300 |
| commit | 33bd712be7d2e3bd60262957052abc19c71c4765 (patch) | |
| tree | d4c431fa29a47a9b0c147615dc02e57f37201ccc /drivers/scsi/esas2r | |
| parent | ba21222d00a450ce3bfced0e047f52470372634d (diff) | |
| download | linux-33bd712be7d2e3bd60262957052abc19c71c4765.tar.xz | |
scsi: esas2r: Remove redundant NULL check on buffer
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>
Diffstat (limited to 'drivers/scsi/esas2r')
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_log.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/scsi/esas2r/esas2r_log.c b/drivers/scsi/esas2r/esas2r_log.c index a82030aa8577..65fdf22b0ba9 100644 --- a/drivers/scsi/esas2r/esas2r_log.c +++ b/drivers/scsi/esas2r/esas2r_log.c @@ -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); /* |