From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 9 Aug 2019 18:59:32 +0100
Subject: [PATCH] scsi: sym53c8xx_2: remove redundant assignment to retv
Git-commit: 1d4f4a5e507f5879af56370380df600dd9119030
Patch-mainline: v5.4-rc1
References: bsc#1156419,jsc#SLE-8281
Variable retv is initialized to a value that is never read and it is
re-assigned later. The initialization is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/sym53c8xx_2/sym_nvram.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/sym53c8xx_2/sym_nvram.c b/drivers/scsi/sym53c8xx_2/sym_nvram.c
index dd3f07b31612..9dc17f1288f9 100644
--- a/drivers/scsi/sym53c8xx_2/sym_nvram.c
+++ b/drivers/scsi/sym53c8xx_2/sym_nvram.c
@@ -648,7 +648,7 @@ static int sym_read_T93C46_nvram(struct sym_device *np, Tekram_nvram *nvram)
{
u_char gpcntl, gpreg;
u_char old_gpcntl, old_gpreg;
- int retv = 1;
+ int retv;
/* save current state of GPCNTL and GPREG */
old_gpreg = INB(np, nc_gpreg);
--
2.16.4