From: Colin King <colin.king@canonical.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] tty: synclink_gt: remove redundant initialization of variable count
Date: Tue, 20 Apr 2021 11:57:18 +0100 [thread overview]
Message-ID: <20210420105718.377086-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
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.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/tty/synclink_gt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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;
--
2.30.2
next reply other threads:[~2021-04-20 10:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-20 10:57 Colin King [this message]
2021-04-20 11:02 ` [PATCH] tty: synclink_gt: remove redundant initialization of variable count Jiri Slaby
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