Re: [PATCH V6 Resend2 2/2] [SCSI] ufs: Correct the expected data transfersize

[merez@codeaurora.org]

Hi James,

Can this patch be poushed to 3.9+ merge window?

Thnaks,
Maya
> 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 <yoshitake.kobayashi@toshiba.co.jp>
> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
> Tested-by: Maya Erez <merez@codeaurora.org>
> Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com>
> Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com>
> ---
>  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 60fd40c..c32a478 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
>
>


-- 
Maya Erez
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