linux-kernel - Re: [PATCH] brd: make brd_make

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Date:	Fri, 3 Jun 2011 22:38:26 +0800
From:	Eric Miao <eric.miao@...aro.org>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Nick Piggin <npiggin@...e.de>
Subject: Re: [PATCH] brd: make brd_make_request() return error code

On Fri, Jun 3, 2011 at 1:02 PM, Eric Miao <eric.miao@...aro.org> wrote:
> brd_make_request() always returns 0, which doesn't make much sense.
>
> Signed-off-by: Eric Miao <eric.miao@...aro.org>
> ---
>  drivers/block/brd.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/block/brd.c b/drivers/block/brd.c
> index dba1c32..a9587ee 100644
> --- a/drivers/block/brd.c
> +++ b/drivers/block/brd.c
> @@ -360,7 +360,7 @@ static int brd_make_request(struct request_queue *q, struct bio *bio)
>  out:
>        bio_endio(bio, err);
>
> -       return 0;
> +       return err;
>  }
>
>  #ifdef CONFIG_BLK_DEV_XIP
> --
> 1.7.4.1
>
>
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