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 9946186..5523cf7 100644 (file)
--- 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;