ieee802154: missing put_dev() on error

We should call put_dev() on the error path here. Fixes: 3e9c156 ('ieee802154: add netlink interfaces for llsec') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · May 22, 2014 · b3f7a7b · b3f7a7b
1 parent d22adbf
commit b3f7a7b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c
@@ -832,8 +832,10 @@ int ieee802154_llsec_getparams(struct sk_buff *skb, struct genl_info *info)
 		return -ENODEV;
 
 	ops = ieee802154_mlme_ops(dev);
-	if (!ops->llsec)
-		return -EOPNOTSUPP;
+	if (!ops->llsec) {
+		rc = -EOPNOTSUPP;
+		goto out_dev;
+	}
 
 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (!msg)