Commit 38f5f65e authored Aug 09, 2012 by Alex Elder

rbd: drop needless test in rbd_rq_fn()



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@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>

parent 542582fc

drivers/block/rbd.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -1475,10 +1475,6 @@ 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 */