diff mbox

[5/6] 6lowpan: handle dev_queue_xmit error code properly

Message ID 1364928481-1813-6-git-send-email-alan@signal11.us
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Alan Ott April 2, 2013, 6:48 p.m. UTC 
dev_queue_xmit() can return positive error codes, so check for nonzero.

Signed-off-by: Alan Ott <alan@signal11.us>
---
 net/ieee802154/6lowpan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index e1b4580..a68c792 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -1139,7 +1139,7 @@  static netdev_tx_t lowpan_xmit(struct sk_buff *skb, struct net_device *dev)
 error:
 	dev_kfree_skb(skb);
 out:
-	if (err < 0)
+	if (err)
 		pr_debug("ERROR: xmit failed\n");
 
 	return (err < 0 ? NETDEV_TX_BUSY : NETDEV_TX_OK);