From 38f5f65e9d25b0a7270c337a35c724ca3d56f4d8 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Thu, 9 Aug 2012 10:33:25 -0700 Subject: [PATCH] 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 Reviewed-by: Yehuda Sadeh --- drivers/block/rbd.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 43f6ef8..3475bb2 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -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 */ -- 2.7.4