[PATCH 4/7] ext4: lost brelse in ext4_xattr_get_block()

[Vasily Averin]

Fixes dec214d00e0d ("ext4: xattr inode deduplication") # 4.13

Signed-off-by: Vasily Averin <v...@virtuozzo.com>
---
 fs/ext4/xattr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index dc1aeab06dba..07c3a115f7ae 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -2272,8 +2272,10 @@ static struct buffer_head *ext4_xattr_get_block(struct 
inode *inode)
        if (!bh)
                return ERR_PTR(-EIO);
        error = ext4_xattr_check_block(inode, bh);
-       if (error)
+       if (error) {
+               brelse(bh);
                return ERR_PTR(error);
+       }
        return bh;
 }
 
-- 
2.17.1