ext4: release page cache in ext4_mb_load_buddy error path

Add missing page_cache_release in the error path of ext4_mb_load_buddy Signed-off-by: Yang Ruirui <ruirui.r.yang@tieto.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@kernel.org
git-mirror · Apr 16, 2011 · 26626f1 · 26626f1
1 parent a6360dd
commit 26626f1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
@@ -1273,6 +1273,8 @@ ext4_mb_load_buddy(struct super_block *sb, ext4_group_t group,
 	return 0;
 
 err:
+	if (page)
+		page_cache_release(page);
 	if (e4b->bd_bitmap_page)
 		page_cache_release(e4b->bd_bitmap_page);
 	if (e4b->bd_buddy_page)