From 4c8a468510196ff0a2c5ea28e8c27cd543a95861 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 5 Jul 2019 09:17:34 +0100
Subject: [PATCH] libertas: remove redundant assignment to variable ret
Git-commit: 4c8a468510196ff0a2c5ea28e8c27cd543a95861
Patch-mainline: v5.4-rc1
References: jsc#SLE-13430

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 <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/marvell/libertas/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index 5968852b65a7..2233b59cdf44 100644
--- a/drivers/net/wireless/marvell/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
@@ -1046,7 +1046,7 @@ int lbs_rtap_supported(struct lbs_private *priv)
 int lbs_start_card(struct lbs_private *priv)
 {
 	struct net_device *dev = priv->dev;
-	int ret = -1;
+	int ret;
 
 	/* poke the firmware */
 	ret = lbs_setup_firmware(priv);
-- 
2.16.4