[PATCH] dm: tidy core formatting

Remove unnecessary spaces in dm.c.

Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 7ec1b112a6d5..dd50e30b6dcf 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -89,7 +89,7 @@ struct mapped_device {
          */
         atomic_t pending;
         wait_queue_head_t wait;
-        struct bio_list deferred;
+        struct bio_list deferred;
 
         /*
          * The current mapping.
@@ -482,7 +482,6 @@ static int clone_endio(struct bio *bio, unsigned int done, int error)
                 r = endio(tio->ti, bio, error, &tio->info);
                 if (r < 0)
                         error = r;
-
                 else if (r > 0)
                         /* the target wants another shot at the io */
                         return 1;
@@ -551,9 +550,7 @@ static void __map_bio(struct dm_target *ti, struct bio *clone,
                                     clone->bi_sector);
 
                 generic_make_request(clone);
-        }
-
-        else if (r < 0) {
+        } else if (r < 0) {
                 /* error the io and bail out */
                 md = tio->io->md;
                 dec_pending(tio->io, r);
@@ -966,8 +963,8 @@ static struct mapped_device *alloc_dev(int minor)
         md->queue->issue_flush_fn = dm_flush_all;
 
         md->io_pool = mempool_create_slab_pool(MIN_IOS, _io_cache);
-        if (!md->io_pool)
-                goto bad2;
+        if (!md->io_pool)
+                goto bad2;
 
         md->tio_pool = mempool_create_slab_pool(MIN_IOS, _tio_cache);
         if (!md->tio_pool)