From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Date: Mon, 10 May 2021 18:40:06 +0800
Subject: scsi: qla2xxx: Remove redundant assignment to rval
Patch-mainline: v5.14-rc1
Git-commit: cb9eb11fd57215020c6649bbe884232fb0f80bdd
References: bsc#1189392

Variable rval is set to QLA_SUCCESS but this value is never read as it is
overwritten later on. Hence it is a redundant assignment and can be
removed.

Clean up the following clang-analyzer warning:

drivers/scsi/qla2xxx/qla_init.c:4359:2: warning: Value stored to 'rval'
is never read [clang-analyzer-deadcode.DeadStores].

Link: https://lore.kernel.org/r/1620643206-127930-1-git-send-email-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/qla2xxx/qla_init.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4357,8 +4357,6 @@ qla2x00_fw_ready(scsi_qla_host_t *vha)
 	if (IS_QLAFX00(vha->hw))
 		return qlafx00_fw_ready(vha);
 
-	rval = QLA_SUCCESS;
-
 	/* Time to wait for loop down */
 	if (IS_P3P_TYPE(ha))
 		min_wait = 30;