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-rw-r--r--fs/ext4/namei.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index ab16beaa830d..384f1222602a 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -993,19 +993,21 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
de = (struct ext4_dir_entry_2 *) bh->b_data;
top = (struct ext4_dir_entry_2 *) ((char *) de + sb->s_blocksize -
EXT4_DIR_REC_LEN(0));
- for (; de < top; de = ext4_next_entry(de))
- if (ext4_match (namelen, name, de)) {
- if (!ext4_check_dir_entry("ext4_find_entry",
- dir, de, bh,
- (block<<EXT4_BLOCK_SIZE_BITS(sb))
- +((char *)de - bh->b_data))) {
- brelse (bh);
+ for (; de < top; de = ext4_next_entry(de)) {
+ int off = (block << EXT4_BLOCK_SIZE_BITS(sb))
+ + ((char *) de - bh->b_data);
+
+ if (!ext4_check_dir_entry(__func__, dir, de, bh, off)) {
+ brelse(bh);
*err = ERR_BAD_DX_DIR;
goto errout;
}
- *res_dir = de;
- dx_release (frames);
- return bh;
+
+ if (ext4_match(namelen, name, de)) {
+ *res_dir = de;
+ dx_release(frames);
+ return bh;
+ }
}
brelse (bh);
/* Check to see if we should continue to search */