Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933086Ab3DBSsT (ORCPT ); Tue, 2 Apr 2013 14:48:19 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:58595 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933039Ab3DBSsO (ORCPT ); Tue, 2 Apr 2013 14:48:14 -0400 X-Sasl-enc: J4tA45Ebi0pv+Q9XN9HeBC0xImyxFNocLfIQtksDN6Vr 1364928493 From: Alan Ott To: Alexander Smirnov , Dmitry Eremin-Solenikov , "David S. Miller" Cc: linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Alan Ott Subject: [PATCH 5/6] 6lowpan: handle dev_queue_xmit error code properly Date: Tue, 2 Apr 2013 14:48:00 -0400 Message-Id: <1364928481-1813-6-git-send-email-alan@signal11.us> X-Mailer: git-send-email 1.7.11.2 In-Reply-To: <1364928481-1813-1-git-send-email-alan@signal11.us> References: <1364928481-1813-1-git-send-email-alan@signal11.us> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 868 Lines: 28 dev_queue_xmit() can return positive error codes, so check for nonzero. Signed-off-by: Alan Ott --- net/ieee802154/6lowpan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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); -- 1.7.11.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/