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| author | Colin Ian King <colin.king@canonical.com> | 2017-06-05 18:29:58 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-12 21:10:53 -0400 |
| commit | fe4d5cec8eda7b1404eec8664bc165d6d2539176 (patch) | |
| tree | 960ebce1ba41cd1d9f12cfd7f374262cdc9818a3 /drivers/scsi/qla2xxx | |
| parent | 2c87ea97ce6a53fc8c98a796b34fed5b84aeff6b (diff) | |
| download | linux-stable-fe4d5cec8eda7b1404eec8664bc165d6d2539176.tar.gz linux-stable-fe4d5cec8eda7b1404eec8664bc165d6d2539176.tar.bz2 linux-stable-fe4d5cec8eda7b1404eec8664bc165d6d2539176.zip | |
scsi: qla2xxx: remove redundant null check on tgt
An earlier commit ed7fb808477b846bb2 ("scsi: qla2xxx: Remove redundant
wait when target is stopped.") removed a null check on ha->tgt.tgt_ops
and replaced it with a new check that null checked tgt, thus making the
subsequent null check on tgt totally redundant. Remove it.
Detected by CoverityScan, CID#1440452 ("Logically Dead Code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 88eea4d34487..5aae7aa03c38 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -5521,12 +5521,6 @@ void qlt_async_event(uint16_t code, struct scsi_qla_host *vha, if (!tgt || tgt->tgt_stop || tgt->tgt_stopped) return; - if (unlikely(tgt == NULL)) { - ql_dbg(ql_dbg_tgt, vha, 0xe03a, - "ASYNC EVENT %#x, but no tgt (ha %p)\n", code, ha); - return; - } - if (((code == MBA_POINT_TO_POINT) || (code == MBA_CHG_IN_CONNECTION)) && IS_QLA2100(ha)) return; |