ext4: teach ext4_ext_find_extent() to realloc path if necessary

[firefly-linux-kernel-4.4.55.git] / fs / ext4 / extents_status.c

diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index 0b7e28e7eaa4303938877743114bce5e367a8c2d..8ffff966d594fb177e68eeeb6877942f668b9d65 100644 (file)
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -499,10 +499,8 @@ static void ext4_es_insert_extent_ext_check(struct inode *inode,
                }
        }
 out:
-       if (path) {
-               ext4_ext_drop_refs(path);
-               kfree(path);
-       }
+       ext4_ext_drop_refs(path);
+       kfree(path);
 }
 
 static void ext4_es_insert_extent_ind_check(struct inode *inode,