Merge branch 'master' of /home/src/linux-2.6/

[linux-2.6-omap-h63xx.git] / drivers / block / deadline-iosched.c

diff --git a/drivers/block/deadline-iosched.c b/drivers/block/deadline-iosched.c
index 4bc2fea73273dcee94482bd094f0c02a2833bc59..52a3ae5289a09a7af79081df5de2ec7e4c40ff26 100644 (file)
--- a/drivers/block/deadline-iosched.c
+++ b/drivers/block/deadline-iosched.c
@@ -507,18 +507,15 @@ static int deadline_dispatch_requests(struct deadline_data *dd)
        const int reads = !list_empty(&dd->fifo_list[READ]);
        const int writes = !list_empty(&dd->fifo_list[WRITE]);
        struct deadline_rq *drq;
-       int data_dir, other_dir;
+       int data_dir;
 
        /*
         * batches are currently reads XOR writes
         */
-       drq = NULL;
-
-       if (dd->next_drq[READ])
-               drq = dd->next_drq[READ];
-
        if (dd->next_drq[WRITE])
                drq = dd->next_drq[WRITE];
+       else
+               drq = dd->next_drq[READ];
 
        if (drq) {
                /* we have a "next request" */
@@ -544,7 +541,6 @@ static int deadline_dispatch_requests(struct deadline_data *dd)
                        goto dispatch_writes;
 
                data_dir = READ;
-               other_dir = WRITE;
 
                goto dispatch_find_request;
        }
@@ -560,7 +556,6 @@ dispatch_writes:
                dd->starved = 0;
 
                data_dir = WRITE;
-               other_dir = READ;
 
                goto dispatch_find_request;
        }
@@ -760,7 +755,8 @@ static void deadline_put_request(request_queue_t *q, struct request *rq)
 }
 
 static int
-deadline_set_request(request_queue_t *q, struct request *rq, int gfp_mask)
+deadline_set_request(request_queue_t *q, struct request *rq, struct bio *bio,
+                    int gfp_mask)
 {
        struct deadline_data *dd = q->elevator->elevator_data;
        struct deadline_rq *drq;