From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 20 Apr 2021 10:57:18 +0000 (+0100)
Subject: tty: synclink_gt: remove redundant initialization of variable count
X-Git-Tag: v5.15.73~12145^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=86eb032675766e633ba1ad2902776533e8dd576b;p=platform%2Fkernel%2Flinux-rpi.git

tty: synclink_gt: remove redundant initialization of variable count

The variable count is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed.

Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210420105718.377086-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 994618618466..5523cf7bd1c2 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -4958,7 +4958,7 @@ static int loopback_test(struct slgt_info *info)
 #define TESTFRAMESIZE 20
 
 	unsigned long timeout;
-	u16 count = TESTFRAMESIZE;
+	u16 count;
 	unsigned char buf[TESTFRAMESIZE];
 	int rc = -ENODEV;
 	unsigned long flags;