fs/buffer.c: fix use true/false for bool type

Use true/false for bool return type of has_bh_in_lru().

Link: http://lkml.kernel.org/r/20191029040529.GA7625@saurav
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/buffer.c b/fs/buffer.c
index d398380..a30827a 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1423,10 +1423,10 @@ static bool has_bh_in_lru(int cpu, void *dummy)
        
        for (i = 0; i < BH_LRU_SIZE; i++) {
                if (b->bhs[i])
-                       return 1;
+                       return true;
        }
 
-       return 0;
+       return false;
 }
 
 void invalidate_bh_lrus(void)