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

[Gustavo A. R. Silva]

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 <gust...@embeddedor.com>
---
 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