From mboxrd@z Thu Jan 1 00:00:00 1970 From: vinholikatti@gmail.com Subject: [PATCH V5 4/4] [SCSI] ufs: Correct the expected data transfer size Date: Thu, 27 Dec 2012 01:45:55 +0530 Message-ID: <50db5b15.644e420a.0ead.ffffbbae@mx.google.com> References: <1356552955-18027-1-git-send-email-y> Return-path: Received: from mail-pb0-f50.google.com ([209.85.160.50]:45127 "EHLO mail-pb0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752438Ab2LZUQW (ORCPT ); Wed, 26 Dec 2012 15:16:22 -0500 Received: by mail-pb0-f50.google.com with SMTP id wz7so4976999pbc.23 for ; Wed, 26 Dec 2012 12:16:22 -0800 (PST) In-Reply-To: <1356552955-18027-1-git-send-email-y> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: james.bottomley@hansenpartnership.com Cc: linux-scsi@vger.kernel.org, santoshsy@gmail.com, Vinayak Holikatti From: Vinayak Holikatti This patch corrects the expected data transfer size of the command UPIU. The current implementation of cmd->transfersize is wrong as it probably equal to sector size. With this implementation the transfer size is updated correctly Reported-by: KOBAYASHI Yoshitake Reviewed-by: Arnd Bergmann Reviewed-by: Namjae Jeon Signed-off-by: Santosh Yaraganavi Signed-off-by: Vinayak Holikatti --- drivers/scsi/ufs/ufshcd.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 5d2d9e6..933338e 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -478,7 +478,7 @@ static void ufshcd_compose_upiu(struct ufshcd_lrb *lrbp) ucd_cmd_ptr->header.dword_2 = 0; ucd_cmd_ptr->exp_data_transfer_len = - cpu_to_be32(lrbp->cmd->transfersize); + cpu_to_be32(lrbp->cmd->sdb.length); memcpy(ucd_cmd_ptr->cdb, lrbp->cmd->cmnd, -- 1.7.5.4