mac802154: fix kbuild test robot warning
This patch fixs the following kbuild test robot warning:
coccinelle warnings: (new ones prefixed by >>)
>> net/mac802154/cfg.c:53:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index 7d31da5..5d9f68c 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -51,10 +51,7 @@
struct net_device *err;
err = ieee802154_if_add(local, name, type, extended_addr);
- if (IS_ERR(err))
- return PTR_ERR(err);
-
- return 0;
+ return PTR_ERR_OR_ZERO(err);
}
static int