BUG_ON() Conversion in md/dm-table.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>

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 9b1e2f5..907b08d 100644 (file)
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -352,8 +352,7 @@ static int open_dev(struct dm_dev *d, dev_t dev)
 
        int r;
 
-       if (d->bdev)
-               BUG();
+       BUG_ON(d->bdev);
 
        bdev = open_by_devnum(dev, d->mode);
        if (IS_ERR(bdev))
@@ -427,8 +426,7 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti,
        struct dm_dev *dd;
        unsigned int major, minor;
 
-       if (!t)
-               BUG();
+       BUG_ON(!t);
 
        if (sscanf(path, "%u:%u", &major, &minor) == 2) {
                /* Extract the major/minor numbers */