From 05b8465025466f30300941a16d4bbf53c755c3f1 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Mon, 6 Jul 2020 17:38:16 -0700
Subject: [PATCH] Input: elantech - remove redundant assignments to variable error
Git-commit: 05b8465025466f30300941a16d4bbf53c755c3f1
Patch-mainline: v5.9-rc1
References: bsc#1180870

The variable error 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>
Link: https://lore.kernel.org/r/20200603140431.131347-1-colin.king@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/input/mouse/elantech.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 2d8434b7b623..e4f394cc0520 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1897,7 +1897,7 @@ static bool elantech_use_host_notify(struct psmouse *psmouse,
 int elantech_init_smbus(struct psmouse *psmouse)
 {
 	struct elantech_device_info info;
-	int error = -EINVAL;
+	int error;
 
 	psmouse_reset(psmouse);
 
@@ -2015,7 +2015,7 @@ static int elantech_setup_ps2(struct psmouse *psmouse,
 int elantech_init_ps2(struct psmouse *psmouse)
 {
 	struct elantech_device_info info;
-	int error = -EINVAL;
+	int error;
 
 	psmouse_reset(psmouse);
 
@@ -2036,7 +2036,7 @@ int elantech_init_ps2(struct psmouse *psmouse)
 int elantech_init(struct psmouse *psmouse)
 {
 	struct elantech_device_info info;
-	int error = -EINVAL;
+	int error;
 
 	psmouse_reset(psmouse);
 
-- 
2.26.2