From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Sun, 26 Mar 2006 16:22:50 +0000 (+0200)
Subject: BUG_ON() Conversion in md/dm-table.c
X-Git-Tag: v2.6.17-rc1~480^2~14
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=547bc92649345af6014578a64b27cc5787617935;p=linux-2.6

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 9b1e2f5ca6..907b08ddb7 100644
--- 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 */