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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