Reviewed-by: Yehuda Sadeh <yehuda@xxxxxxxxxxx>
On Fri, Aug 24, 2012 at 9:35 AM, Alex Elder <elder@xxxxxxxxxxx> wrote:
> There's a test for null rq pointer inside the while loop in
> rbd_rq_fn() that's not needed. That same test already occurred
> in the immediatly preceding loop condition test.
>
> Signed-off-by: Alex Elder <elder@xxxxxxxxxxx>
> ---
> drivers/block/rbd.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
> index bb8dad7..fad4ecb 100644
> --- a/drivers/block/rbd.c
> +++ b/drivers/block/rbd.c
> @@ -1462,10 +1462,6 @@ static void rbd_rq_fn(struct request_queue *q)
> struct rbd_req_coll *coll;
> struct ceph_snap_context *snapc;
>
> - /* peek at request from block layer */
> - if (!rq)
> - break;
> -
> dout("fetched request\n");
>
> /* filter out block requests we don't understand */
> --
> 1.7.9.5
>
> --
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