block: make core bits checkpatch compliant

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 3 insertions, 9 deletions

diff --git a/block/blk-tag.c b/block/blk-tag.c
index d1fd300e8ae..a8c37d4bbb3 100644
--- a/block/blk-tag.c
+++ b/block/blk-tag.c
@@ -21,7 +21,6 @@ struct request *blk_queue_find_tag(struct request_queue *q, int tag)
 {
         return blk_map_queue_find_tag(q->queue_tags, tag);
 }
-
 EXPORT_SYMBOL(blk_queue_find_tag);
 
 /**
@@ -99,7 +98,6 @@ void blk_queue_free_tags(struct request_queue *q)
 {
         clear_bit(QUEUE_FLAG_QUEUED, &q->queue_flags);
 }
-
 EXPORT_SYMBOL(blk_queue_free_tags);
 
 static int
@@ -185,7 +183,8 @@ int blk_queue_init_tags(struct request_queue *q, int depth,
                 if (!tags)
                         goto fail;
         } else if (q->queue_tags) {
-                if ((rc = blk_queue_resize_tags(q, depth)))
+                rc = blk_queue_resize_tags(q, depth);
+                if (rc)
                         return rc;
                 set_bit(QUEUE_FLAG_QUEUED, &q->queue_flags);
                 return 0;
@@ -203,7 +202,6 @@ fail:
         kfree(tags);
         return -ENOMEM;
 }
-
 EXPORT_SYMBOL(blk_queue_init_tags);
 
 /**
@@ -260,7 +258,6 @@ int blk_queue_resize_tags(struct request_queue *q, int new_depth)
         kfree(tag_map);
         return 0;
 }
-
 EXPORT_SYMBOL(blk_queue_resize_tags);
 
 /**
@@ -313,7 +310,6 @@ void blk_queue_end_tag(struct request_queue *q, struct request *rq)
         clear_bit_unlock(tag, bqt->tag_map);
         bqt->busy--;
 }
-
 EXPORT_SYMBOL(blk_queue_end_tag);
 
 /**
@@ -340,7 +336,7 @@ int blk_queue_start_tag(struct request_queue *q, struct request *rq)
         int tag;
 
         if (unlikely((rq->cmd_flags & REQ_QUEUED))) {
-                printk(KERN_ERR 
+                printk(KERN_ERR
                        "%s: request %p for device [%s] already tagged %d",
                        __FUNCTION__, rq,
                        rq->rq_disk ? rq->rq_disk->disk_name : "?", rq->tag);
@@ -370,7 +366,6 @@ int blk_queue_start_tag(struct request_queue *q, struct request *rq)
         bqt->busy++;
         return 0;
 }
-
 EXPORT_SYMBOL(blk_queue_start_tag);
 
 /**
@@ -392,5 +387,4 @@ void blk_queue_invalidate_tags(struct request_queue *q)
         list_for_each_safe(tmp, n, &q->tag_busy_list)
                 blk_requeue_request(q, list_entry_rq(tmp));
 }
-
 EXPORT_SYMBOL(blk_queue_invalidate_tags);