From: Varka Bhadram <varkabhadram@gmail.com>
Date: Tue, 25 Nov 2014 11:04:43 +0000 (+0530)
Subject: mac802154: remove unnecessary if statement
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=473f3766b5c2145f4c70bed39f4595b15c889ae2;p=linux-beck.git

mac802154: remove unnecessary if statement

Removes unnecessary if statement check for net device. Error check performed
after alloc_netdev().

	ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name,
			    NET_NAME_UNKNOWN, ieee802154_if_setup);
        if (!ndev)
                return ERR_PTR(-ENOMEM);
	..

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 38dfc72d24b6..9ae893057dd7 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -510,11 +510,9 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
 	if (ret)
 		goto err;
 
-	if (ndev) {
-		ret = register_netdevice(ndev);
-		if (ret < 0)
-			goto err;
-	}
+	ret = register_netdevice(ndev);
+	if (ret < 0)
+		goto err;
 
 	mutex_lock(&local->iflist_mtx);
 	list_add_tail_rcu(&sdata->list, &local->interfaces);