From 47fcd0f969e98c4a82a12efb956c6f8d39aa918a Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 6 Aug 2020 15:35:17 -0700 Subject: [PATCH] Input: alps - remove redundant assignment to variable ret The variable ret 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 Link: https://lore.kernel.org/r/20200603135742.130852-1-colin.king@canonical.com Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/alps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index 34700eda0429..b067bfd2699c 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -1929,7 +1929,7 @@ static int alps_monitor_mode(struct psmouse *psmouse, bool enable) static int alps_absolute_mode_v6(struct psmouse *psmouse) { u16 reg_val = 0x181; - int ret = -1; + int ret; /* enter monitor mode, to write the register */ if (alps_monitor_mode(psmouse, true))