diff --git a/[refs] b/[refs]
index 02f873aa3d42..396eb40fe794 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3d56b8d2c74cc3f375ce332b3ac3519e009d79ee
+refs/heads/master: 22612283f7da1ce9849d9b3716010b07a0446fd9
diff --git a/trunk/fs/ext4/mballoc.c b/trunk/fs/ext4/mballoc.c
index 73c254085a41..04a3d92aafb4 100644
--- a/trunk/fs/ext4/mballoc.c
+++ b/trunk/fs/ext4/mballoc.c
@@ -4811,7 +4811,7 @@ static void ext4_trim_extent(struct super_block *sb, int start, int count,
 /**
  * ext4_trim_all_free -- function to trim all free space in alloc. group
  * @sb:			super block for file system
- * @e4b:		ext4 buddy
+ * @group:		group to be trimmed
  * @start:		first group block to examine
  * @max:		last group block to examine
  * @minblocks:		minimum extent block count