From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Sun, 26 Mar 2006 16:27:41 +0000 (+0200)
Subject: BUG_ON() Conversion in fs/ext2/
X-Git-Tag: Ubuntu-goldfish-3.4.0-4.27~34364^2~9
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=309be53da60dc24b73f3f0bceab8f0707c05371f;p=mirror_ubuntu-zesty-kernel.git

BUG_ON() Conversion in fs/ext2/

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

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

diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index b3dbd716cd3a..0165388c425c 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -416,8 +416,7 @@ void ext2_set_link(struct inode *dir, struct ext2_dir_entry_2 *de,
 
 	lock_page(page);
 	err = page->mapping->a_ops->prepare_write(NULL, page, from, to);
-	if (err)
-		BUG();
+	BUG_ON(err);
 	de->inode = cpu_to_le32(inode->i_ino);
 	ext2_set_de_type (de, inode);
 	err = ext2_commit_chunk(page, from, to);
@@ -554,8 +553,7 @@ int ext2_delete_entry (struct ext2_dir_entry_2 * dir, struct page * page )
 		from = (char*)pde - (char*)page_address(page);
 	lock_page(page);
 	err = mapping->a_ops->prepare_write(NULL, page, from, to);
-	if (err)
-		BUG();
+	BUG_ON(err);
 	if (pde)
 		pde->rec_len = cpu_to_le16(to-from);
 	dir->inode = 0;