diff --git a/[refs] b/[refs]
index a4effce76b1a..990839feff12 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ab654bab04be435a9671e0dcf49c18f9782dd838
+refs/heads/master: ad9c7ed0685406fe3cd7f0749b82bf433a39dd9c
diff --git a/trunk/include/linux/kfifo.h b/trunk/include/linux/kfifo.h
index 9fad0527344f..57c4eedf4dd6 100644
--- a/trunk/include/linux/kfifo.h
+++ b/trunk/include/linux/kfifo.h
@@ -171,7 +171,7 @@ static inline unsigned int kfifo_len(struct kfifo *fifo)
  * kfifo_is_empty - returns true if the fifo is empty
  * @fifo: the fifo to be used.
  */
-static inline __must_check int kfifo_is_empty(struct kfifo *fifo)
+static inline __must_check bool kfifo_is_empty(struct kfifo *fifo)
 {
 	return fifo->in == fifo->out;
 }
@@ -180,7 +180,7 @@ static inline __must_check int kfifo_is_empty(struct kfifo *fifo)
  * kfifo_is_full - returns true if the fifo is full
  * @fifo: the fifo to be used.
  */
-static inline __must_check int kfifo_is_full(struct kfifo *fifo)
+static inline __must_check bool kfifo_is_full(struct kfifo *fifo)
 {
 	return kfifo_len(fifo) == kfifo_size(fifo);
 }