From: Colin King <colin.king@canonical.com>
To: qla2xxx-upstream@qlogic.com,
"James E . J . Bottomley" <jejb@linux.ibm.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] scsi: qla2xxx: remove redundant null check on pointer sess
Date: Wed, 13 Feb 2019 13:53:35 +0000 [thread overview]
Message-ID: <20190213135335.4790-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The null check on pointer sess and the subsequent call is redundant
as sess is null on all the the paths that lead to the out_term2 label.
Hence the null check and the call can be removed.
Detected by CoverityScan, CID#1420663 ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/scsi/qla2xxx/qla_target.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 6b8c655d9eb4..9af329a5ed90 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -6396,8 +6396,6 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
return;
out_term2:
- if (sess)
- ha->tgt.tgt_ops->put_sess(sess);
spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
out_term:
qlt_send_term_exchange(ha->base_qpair, NULL, &prm->tm_iocb2, 1, 0);
--
2.20.1
next reply other threads:[~2019-02-13 13:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-13 13:53 Colin King [this message]
2019-02-14 5:54 ` [PATCH] scsi: qla2xxx: remove redundant null check on pointer sess Dan Carpenter
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