From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Hutchings Subject: [PATCH net-next 05/13] sfc: Fix check for failure of MC_CMD_FLUSH_RX_QUEUES Date: Sat, 1 Dec 2012 04:42:14 +0000 Message-ID: <1354336934.2640.44.camel@bwh-desktop.uk.solarflarecom.com> References: <1354336821.2640.39.camel@bwh-desktop.uk.solarflarecom.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: , To: David Miller Return-path: Received: from webmail.solarflare.com ([12.187.104.25]:26143 "EHLO webmail.solarflare.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751928Ab2LAEmR (ORCPT ); Fri, 30 Nov 2012 23:42:17 -0500 In-Reply-To: <1354336821.2640.39.camel@bwh-desktop.uk.solarflarecom.com> Sender: netdev-owner@vger.kernel.org List-ID: efx_mcdi_rpc_start() returns a negative value on error or zero on success. However one caller that can't properly handle failure then does WARN_ON(rc > 0). Change it to WARN_ON(rc < 0). Signed-off-by: Ben Hutchings --- drivers/net/ethernet/sfc/mcdi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c index aea43cb..e1967fb 100644 --- a/drivers/net/ethernet/sfc/mcdi.c +++ b/drivers/net/ethernet/sfc/mcdi.c @@ -1216,7 +1216,7 @@ int efx_mcdi_flush_rxqs(struct efx_nic *efx) rc = efx_mcdi_rpc(efx, MC_CMD_FLUSH_RX_QUEUES, (u8 *)qid, count * sizeof(*qid), NULL, 0, NULL); - WARN_ON(rc > 0); + WARN_ON(rc < 0); kfree(qid); -- 1.7.7.6 -- Ben Hutchings, Staff Engineer, Solarflare Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked.