netdev - [PATCH] ieee802154: Remove redundant initialization of variable ret

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Message-Id: <20210907102814.14169-1-colin.king@canonical.com>
Date:   Tue,  7 Sep 2021 11:28:14 +0100
From:   Colin King <colin.king@...onical.com>
To:     Alexander Aring <alex.aring@...il.com>,
        Stefan Schmidt <stefan@...enfreihafen.org>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-wpan@...r.kernel.org,
        netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ieee802154: Remove redundant initialization of variable ret

From: Colin Ian King <colin.king@...onical.com>

The variable ret is being initialized with a value that is never read, it
is being updated later on. The assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 net/mac802154/iface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 1cf5ac09edcb..323d3d2d986f 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -617,7 +617,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
 {
 	struct net_device *ndev = NULL;
 	struct ieee802154_sub_if_data *sdata = NULL;
-	int ret = -ENOMEM;
+	int ret;
 
 	ASSERT_RTNL();
 
-- 
2.32.0