dm rq: remove unused arguments from rq_completed()

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
index 4e06be4..202e9be 100644 (file)
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
@@ -128,7 +128,7 @@ static void rq_end_stats(struct mapped_device *md, struct request *orig)
  * the md may be freed in dm_put() at the end of this function.
  * Or do dm_get() before calling this function and dm_put() later.
  */
-static void rq_completed(struct mapped_device *md, int rw, bool run_queue)
+static void rq_completed(struct mapped_device *md)
 {
        /* nudge anyone waiting on suspend queue */
        if (unlikely(waitqueue_active(&md->wait)))
@@ -147,7 +147,6 @@ static void rq_completed(struct mapped_device *md, int rw, bool run_queue)
  */
 static void dm_end_request(struct request *clone, blk_status_t error)
 {
-       int rw = rq_data_dir(clone);
        struct dm_rq_target_io *tio = clone->end_io_data;
        struct mapped_device *md = tio->md;
        struct request *rq = tio->orig;
@@ -157,7 +156,7 @@ static void dm_end_request(struct request *clone, blk_status_t error)
 
        rq_end_stats(md, rq);
        blk_mq_end_request(rq, error);
-       rq_completed(md, rw, true);
+       rq_completed(md);
 }
 
 static void __dm_mq_kick_requeue_list(struct request_queue *q, unsigned long msecs)
@@ -181,7 +180,6 @@ static void dm_requeue_original_request(struct dm_rq_target_io *tio, bool delay_
 {
        struct mapped_device *md = tio->md;
        struct request *rq = tio->orig;
-       int rw = rq_data_dir(rq);
        unsigned long delay_ms = delay_requeue ? 100 : 0;
 
        rq_end_stats(md, rq);
@@ -191,7 +189,7 @@ static void dm_requeue_original_request(struct dm_rq_target_io *tio, bool delay_
        }
 
        dm_mq_delay_requeue_request(rq, delay_ms);
-       rq_completed(md, rw, false);
+       rq_completed(md);
 }
 
 static void dm_done(struct request *clone, blk_status_t error, bool mapped)
@@ -246,15 +244,13 @@ static void dm_softirq_done(struct request *rq)
        bool mapped = true;
        struct dm_rq_target_io *tio = tio_from_request(rq);
        struct request *clone = tio->clone;
-       int rw;
 
        if (!clone) {
                struct mapped_device *md = tio->md;
 
                rq_end_stats(md, rq);
-               rw = rq_data_dir(rq);
                blk_mq_end_request(rq, tio->error);
-               rq_completed(md, rw, false);
+               rq_completed(md);
                return;
        }
 
@@ -507,7 +503,7 @@ static blk_status_t dm_mq_queue_rq(struct blk_mq_hw_ctx *hctx,
        if (map_request(tio) == DM_MAPIO_REQUEUE) {
                /* Undo dm_start_request() before requeuing */
                rq_end_stats(md, rq);
-               rq_completed(md, rq_data_dir(rq), false);
+               rq_completed(md);
                return BLK_STS_RESOURCE;
        }