[PATCH] fs: buffer: use true and false for boolean values

["Gustavo A. R. Silva" <gustavo@xxxxxxxxxxxxxx>]

Return statements in functions returning bool should use true or false
instead of an integer value.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
---
 fs/buffer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/buffer.c b/fs/buffer.c
index ebf78ab..bef8ade 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1415,10 +1415,10 @@ 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)
-- 
2.7.4