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-rw-r--r--fs/ext4/xattr.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 7f5f4b63782b..82a5af9f6668 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -2637,7 +2637,7 @@ int ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize,
struct ext4_inode *raw_inode, handle_t *handle)
{
struct ext4_xattr_ibody_header *header;
- struct buffer_head *bh = NULL;
+ struct buffer_head *bh;
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
static unsigned int mnt_count;
size_t min_offs;
@@ -2651,7 +2651,7 @@ int ext4_expand_extra_isize_ea(struct inode *inode, int new_extra_isize,
retry:
isize_diff = new_extra_isize - EXT4_I(inode)->i_extra_isize;
if (EXT4_I(inode)->i_extra_isize >= new_extra_isize)
- goto out;
+ return 0;
header = IHDR(inode, raw_inode);
@@ -2686,6 +2686,7 @@ retry:
EXT4_ERROR_INODE(inode, "bad block %llu",
EXT4_I(inode)->i_file_acl);
error = -EFSCORRUPTED;
+ brelse(bh);
goto cleanup;
}
base = BHDR(bh);
@@ -2693,11 +2694,11 @@ retry:
min_offs = end - base;
bfree = ext4_xattr_free_space(BFIRST(bh), &min_offs, base,
NULL);
+ brelse(bh);
if (bfree + ifree < isize_diff) {
if (!tried_min_extra_isize && s_min_extra_isize) {
tried_min_extra_isize++;
new_extra_isize = s_min_extra_isize;
- brelse(bh);
goto retry;
}
error = -ENOSPC;
@@ -2715,7 +2716,6 @@ retry:
s_min_extra_isize) {
tried_min_extra_isize++;
new_extra_isize = s_min_extra_isize;
- brelse(bh);
goto retry;
}
goto cleanup;
@@ -2727,13 +2727,9 @@ shift:
EXT4_GOOD_OLD_INODE_SIZE + new_extra_isize,
(void *)header, total_ino);
EXT4_I(inode)->i_extra_isize = new_extra_isize;
- brelse(bh);
-out:
- return 0;
cleanup:
- brelse(bh);
- if (mnt_count != le16_to_cpu(sbi->s_es->s_mnt_count)) {
+ if (error && (mnt_count != le16_to_cpu(sbi->s_es->s_mnt_count))) {
ext4_warning(inode->i_sb, "Unable to expand inode %lu. Delete some EAs or run e2fsck.",
inode->i_ino);
mnt_count = le16_to_cpu(sbi->s_es->s_mnt_count);