From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([65.50.211.133]:58863 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751172AbdJCKtC (ORCPT ); Tue, 3 Oct 2017 06:49:02 -0400 From: Christoph Hellwig To: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org Cc: Johannes Thumshirn , Benjamin Block Subject: [PATCH 5/9] scsi_transport_sas: check reply payload length instead of bidi request Date: Tue, 3 Oct 2017 12:48:41 +0200 Message-Id: <20171003104845.10417-6-hch@lst.de> In-Reply-To: <20171003104845.10417-1-hch@lst.de> References: <20171003104845.10417-1-hch@lst.de> Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org As a user of bsg-lib the SAS transport should not poke into request internals but use the bsg_job fields instead. Signed-off-by: Christoph Hellwig --- drivers/scsi/scsi_transport_sas.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index 319dff970237..736a1f4f9676 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -177,7 +177,7 @@ static int sas_smp_dispatch(struct bsg_job *job) if (!scsi_is_host_device(job->dev)) rphy = dev_to_rphy(job->dev); - if (!job->req->next_rq) { + if (!job->reply_payload.payload_len) { dev_warn(job->dev, "space for a smp response is missing\n"); bsg_job_done(job, -EINVAL, 0); return 0; -- 2.14.1