From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: [PATCH 03/11] IB/srp: Document srp_map_data() return value Date: Fri, 22 Apr 2016 14:13:09 -0700 Message-ID: <571A93E5.7030807@sandisk.com> References: <571A936F.7040409@sandisk.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <571A936F.7040409-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford Cc: Christoph Hellwig , Sagi Grimberg , Laurence Oberman , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-rdma@vger.kernel.org Signed-off-by: Bart Van Assche Reviewed-by: Sagi Grimberg Cc: Christoph Hellwig Cc: Laurence Oberman --- drivers/infiniband/ulp/srp/ib_srp.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 965b070..2f8ab5c 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1534,6 +1534,15 @@ static int srp_map_idb(struct srp_rdma_ch *ch, struct srp_request *req, return 0; } +/** + * srp_map_data() - map SCSI data buffer onto an SRP request + * @scmnd: SCSI command to map + * @ch: SRP RDMA channel + * @req: SRP request + * + * Returns the length in bytes of the SRP_CMD IU or a negative value if + * mapping failed. + */ static int srp_map_data(struct scsi_cmnd *scmnd, struct srp_rdma_ch *ch, struct srp_request *req) { -- 2.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html