Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755984Ab3JBRve (ORCPT ); Wed, 2 Oct 2013 13:51:34 -0400 Received: from 221-186-24-89.in-addr.arpa ([89.24.186.221]:27031 "EHLO dhcp-26-207.brq.redhat.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754751Ab3JBRvb (ORCPT ); Wed, 2 Oct 2013 13:51:31 -0400 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , Bjorn Helgaas , Ralf Baechle , Michael Ellerman , Benjamin Herrenschmidt , Martin Schwidefsky , Ingo Molnar , Tejun Heo , Dan Williams , Andy King , Jon Mason , Matt Porter , stable@vger.kernel.org, linux-pci@vger.kernel.org, linux-mips@linux-mips.org, linuxppc-dev@lists.ozlabs.org, linux390@de.ibm.com, linux-s390@vger.kernel.org, x86@kernel.org, linux-ide@vger.kernel.org, iss_storagedev@hp.com, linux-nvme@lists.infradead.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, e1000-devel@lists.sourceforge.net, linux-driver@qlogic.com, Solarflare linux maintainers , "VMware, Inc." , linux-scsi@vger.kernel.org Subject: [PATCH RFC 25/77] cxgb4: Return -ENOSPC when not enough MSI-X vectors available Date: Wed, 2 Oct 2013 12:48:41 +0200 Message-Id: <3c7f347b79afdce03af1fadf4f50f7906979ee94.1380703262.git.agordeev@redhat.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1004 Lines: 30 Signed-off-by: Alexander Gordeev --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index c73cabd..9425bc6 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -5732,9 +5732,11 @@ static int enable_msix(struct adapter *adap) } for (i = 0; i < want; ++i) adap->msix_info[i].vec = entries[i].vector; - } else if (err > 0) + } else if (err > 0) { dev_info(adap->pdev_dev, "only %d MSI-X vectors left, not using MSI-X\n", err); + err = -ENOSPC; + } return err; } -- 1.7.7.6 -- 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/