diff --git a/[refs] b/[refs]
index fa1dcb27a3bf..91ad7cc7e4b1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f4b5162820de60204afa5c8639335f4931b7fb0c
+refs/heads/master: bc173f7092c76a7967f135c2b3a54052ad99733b
diff --git a/trunk/kernel/kfifo.c b/trunk/kernel/kfifo.c
index 32c5c15d750d..498cabba225e 100644
--- a/trunk/kernel/kfifo.c
+++ b/trunk/kernel/kfifo.c
@@ -349,6 +349,7 @@ EXPORT_SYMBOL(__kfifo_from_user_n);
  * @fifo: the fifo to be used.
  * @from: pointer to the data to be added.
  * @len: the length of the data to be added.
+ * @total: the actual returned data length.
  *
  * This function copies at most @len bytes from the @from into the
  * FIFO depending and returns -EFAULT/0.
@@ -399,7 +400,7 @@ EXPORT_SYMBOL(__kfifo_to_user_n);
  * @fifo: the fifo to be used.
  * @to: where the data must be copied.
  * @len: the size of the destination buffer.
- @ @lenout: pointer to output variable with copied data
+ * @lenout: pointer to output variable with copied data
  *
  * This function copies at most @len bytes from the FIFO into the
  * @to buffer and 0 or -EFAULT.