From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1162252AbdEWVpA (ORCPT ); Tue, 23 May 2017 17:45:00 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:48246 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935008AbdEWU2A (ORCPT ); Tue, 23 May 2017 16:28:00 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mike Marciniszyn , "Michael J. Ruhl" , Dennis Dalessandro , Doug Ledford Subject: [PATCH 4.9 067/164] IB/hfi1: Return an error on memory allocation failure Date: Tue, 23 May 2017 22:08:04 +0200 Message-Id: <20170523200910.087077398@linuxfoundation.org> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170523200907.297534241@linuxfoundation.org> References: <20170523200907.297534241@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael J. Ruhl commit 94679061dcdddbafcf24e3bfb526e54dedcc2f2f upstream. If the eager buffer allocation fails, it is necessary to return an error code. Reviewed-by: Mike Marciniszyn Signed-off-by: Michael J. Ruhl Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/hfi1/init.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -1757,6 +1757,7 @@ int hfi1_setup_eagerbufs(struct hfi1_ctx !HFI1_CAP_KGET_MASK(rcd->flags, MULTI_PKT_EGR)) { dd_dev_err(dd, "ctxt%u: Failed to allocate eager buffers\n", rcd->ctxt); + ret = -ENOMEM; goto bail_rcvegrbuf_phys; }