From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ursula Braun Subject: [patch 4/9] [PATCH] claw: invalid return codes from hard_start_xmit Date: Tue, 24 Mar 2009 13:29:08 +0100 Message-ID: <20090324124335.784434000@linux.vnet.ibm.com> References: <20090324122904.744942000@linux.vnet.ibm.com> Cc: schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, Ursula Braun To: davem@davemloft.net, netdev@vger.kernel.org, linux-s390@vger.kernel.org Return-path: Received: from mtagate2.de.ibm.com ([195.212.17.162]:57234 "EHLO mtagate2.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757603AbZCXMnj (ORCPT ); Tue, 24 Mar 2009 08:43:39 -0400 Content-Disposition: inline; filename=611-claw-rc-warning.diff Sender: netdev-owner@vger.kernel.org List-ID: From: Ursula Braun Avoid kernel warnings by using the correct hard_start_xmit return code NETDEV_TX_BUSY for skb requeuing. Signed-off-by: Ursula Braun --- drivers/s390/net/claw.c | 2 ++ 1 file changed, 2 insertions(+) diff -urpN linux-2.6/drivers/s390/net/claw.c linux-2.6-patched/drivers/s390/net/claw.c --- linux-2.6/drivers/s390/net/claw.c 2008-12-25 00:26:37.000000000 +0100 +++ linux-2.6-patched/drivers/s390/net/claw.c 2009-03-04 15:58:30.000000000 +0100 @@ -335,6 +335,8 @@ claw_tx(struct sk_buff *skb, struct net_ rc=claw_hw_tx( skb, dev, 1 ); spin_unlock_irqrestore(get_ccwdev_lock(p_ch->cdev), saveflags); CLAW_DBF_TEXT_(4, trace, "clawtx%d", rc); + if (rc) + rc = NETDEV_TX_BUSY; return rc; } /* end of claw_tx */