commit 5c698e8bbfaa6e26d851eeeeee09d61dfc9ff4a0
author Alexander Aring <alex.aring@gmail.com> Wed Jun 17 15:35:18 2015 +0200
committer Marcel Holtmann <marcel@holtmann.org> Wed Jun 17 16:00:40 2015 +0200
tree 36bca8468b9a42fc473363ff5c498be214ce4bc6
parent 95c0aa15711e1e5fd62300a8abd244186ebf67e7

mac802154: iface: cleanup stack variable

There is no need to init res with zero, res can be unused but then we
returning zero and not res.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/mac802154/iface.c

diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 0b0cccb..8b69824 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -189,7 +189,7 @@
 {
 	struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
 	struct ieee802154_local *local = sdata->local;
-	int res = 0;
+	int res;
 
 	ASSERT_RTNL();