linux-kernel - [PATCH] scsi: bnx2fc: remove unneeded variable

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Message-Id: <1553829852-16525-1-git-send-email-dingxiang@cmss.chinamobile.com>
Date:   Fri, 29 Mar 2019 11:24:12 +0800
From:   Ding Xiang <dingxiang@...s.chinamobile.com>
To:     QLogic-Storage-Upstream@...gic.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: bnx2fc: remove unneeded variable

"rc" is unneeded,just return SUCCESS

Signed-off-by: Ding Xiang <dingxiang@...s.chinamobile.com>
---
 drivers/scsi/bnx2fc/bnx2fc_io.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index bc9f2a2..8def63c 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -1083,7 +1083,6 @@ int bnx2fc_eh_device_reset(struct scsi_cmnd *sc_cmd)
 static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
 {
 	struct bnx2fc_rport *tgt = io_req->tgt;
-	int rc = SUCCESS;
 	unsigned int time_left;
 
 	io_req->wait_for_comp = 1;
@@ -1110,7 +1109,7 @@ static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
 	kref_put(&io_req->refcount, bnx2fc_cmd_release);
 
 	spin_lock_bh(&tgt->tgt_lock);
-	return rc;
+	return SUCCESS;
 }
 
 /**
-- 
1.9.1