From 1ecef9ed0f63bfff58895a4f3aec751e907c7f3d Mon Sep 17 00:00:00 2001
From: Nicholas Krause <xerofoify@gmail.com>
Date: Fri, 4 Sep 2015 15:48:24 -0700
Subject: [PATCH] mm/madvise.c: make madvise_behaviour_valid() return bool

This makes the madvise_bahaviour_valid() function return bool due to
this particular function always returning the value of either one or
zero as its return value.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/madvise.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/madvise.c b/mm/madvise.c
index 911357973905..ce3a4222c7e7 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -386,7 +386,7 @@ madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev,
 	}
 }
 
-static int
+static bool
 madvise_behavior_valid(int behavior)
 {
 	switch (behavior) {
@@ -408,10 +408,10 @@ madvise_behavior_valid(int behavior)
 #endif
 	case MADV_DONTDUMP:
 	case MADV_DODUMP:
-		return 1;
+		return true;
 
 	default:
-		return 0;
+		return false;
 	}
 }