BUG_ON() Conversion in md/raid1.c

this changes if() BUG(); constructs to BUG_ON() which is
cleaner and can better optimized away

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 9b374c91db66..6081941de1b3 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1558,8 +1558,7 @@ static int init_resync(conf_t *conf)
         int buffs;
 
         buffs = RESYNC_WINDOW / RESYNC_BLOCK_SIZE;
-        if (conf->r1buf_pool)
-                BUG();
+        BUG_ON(conf->r1buf_pool);
         conf->r1buf_pool = mempool_create(buffs, r1buf_pool_alloc, r1buf_pool_free,
                                           conf->poolinfo);
         if (!conf->r1buf_pool)
@@ -1732,8 +1731,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
                             !conf->fullsync &&
                             !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
                                 break;
-                        if (sync_blocks < (PAGE_SIZE>>9))
-                                BUG();
+                        BUG_ON(sync_blocks < (PAGE_SIZE>>9));
                         if (len > (sync_blocks<<9))
                                 len = sync_blocks<<9;
                 }