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authorEric Sesterhenn <snakebyte@gmx.de>2006-10-03 23:36:38 +0200
committerAdrian Bunk <bunk@stusta.de>2006-10-03 23:36:38 +0200
commit14a61442c2203d2a49f2f954bfa9259c0ddac1aa (patch)
treec146effc3dbaa41dd6fdd01e6f3f8fcdd63ad705 /fs/reiserfs/namei.c
parent8d8f3cbe777e014123bfa63f2cebd6eb29032225 (diff)
downloadop-kernel-dev-14a61442c2203d2a49f2f954bfa9259c0ddac1aa.zip
op-kernel-dev-14a61442c2203d2a49f2f954bfa9259c0ddac1aa.tar.gz
BUG_ON conversion for fs/reiserfs
This patch converts several if () BUG(); construct to BUG_ON(); which occupies less space, uses unlikely and is safer when BUG() is disabled. S_ISREG() has no side effects, so the conversion is safe. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'fs/reiserfs/namei.c')
-rw-r--r--fs/reiserfs/namei.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 16e9cff..abde1ed 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -67,8 +67,7 @@ inline void set_de_name_and_namelen(struct reiserfs_dir_entry *de)
{
struct reiserfs_de_head *deh = de->de_deh + de->de_entry_num;
- if (de->de_entry_num >= ih_entry_count(de->de_ih))
- BUG();
+ BUG_ON(de->de_entry_num >= ih_entry_count(de->de_ih));
de->de_entrylen = entry_length(de->de_bh, de->de_ih, de->de_entry_num);
de->de_namelen = de->de_entrylen - (de_with_sd(deh) ? SD_SIZE : 0);
@@ -80,8 +79,7 @@ inline void set_de_name_and_namelen(struct reiserfs_dir_entry *de)
// what entry points to
static inline void set_de_object_key(struct reiserfs_dir_entry *de)
{
- if (de->de_entry_num >= ih_entry_count(de->de_ih))
- BUG();
+ BUG_ON(de->de_entry_num >= ih_entry_count(de->de_ih));
de->de_dir_id = deh_dir_id(&(de->de_deh[de->de_entry_num]));
de->de_objectid = deh_objectid(&(de->de_deh[de->de_entry_num]));
}
@@ -90,8 +88,7 @@ static inline void store_de_entry_key(struct reiserfs_dir_entry *de)
{
struct reiserfs_de_head *deh = de->de_deh + de->de_entry_num;
- if (de->de_entry_num >= ih_entry_count(de->de_ih))
- BUG();
+ BUG_ON(de->de_entry_num >= ih_entry_count(de->de_ih));
/* store key of the found entry */
de->de_entry_key.version = KEY_FORMAT_3_5;
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