ucc_geth: Fix a bunch of sparse warnings

[linux-2.6] / block / elevator.c

diff --git a/block/elevator.c b/block/elevator.c
index e8a90fe234244b79fad9bfc745aaa84a2fa6260d..ac5310ef8270984e32799e0524917abf4246853a 100644 (file)
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -69,7 +69,7 @@ static int elv_iosched_allow_merge(struct request *rq, struct bio *bio)
 /*
  * can we safely merge with this request?
  */
-inline int elv_rq_merge_ok(struct request *rq, struct bio *bio)
+int elv_rq_merge_ok(struct request *rq, struct bio *bio)
 {
        if (!rq_mergeable(rq))
                return 0;
@@ -488,6 +488,9 @@ int elv_merge(struct request_queue *q, struct request **req, struct bio *bio)
                }
        }
 
+       if (blk_queue_nomerges(q))
+               return ELEVATOR_NO_MERGE;
+
        /*
         * See if our hash lookup can find a potential backmerge.
         */