[067/212] include/linux/buffer_head.h: fix boolreturn.cocci warnings

Commit Message

Andrew Morton Sept. 2, 2021, 9:53 p.m. UTC

From: Jing Yangyang <[e-mail]>
Subject: include/linux/buffer_head.h: fix boolreturn.cocci warnings

./include/linux/buffer_head.h:412:64-65:WARNING:return of 0/1 in
function 'has_bh_in_lru' with return type bool

Return statements in functions returning bool should use true/false
instead of 1/0.

Generated by: scripts/coccinelle/misc/boolreturn.cocci

Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Jing Yangyang <[e-mail]>
Reported-by: Zeal Robot <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
---

 include/linux/buffer_head.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

--- a/include/linux/buffer_head.h~include-buffer_head-fix-boolreturncocci-warnings
+++ a/include/linux/buffer_head.h
@@ -409,7 +409,7 @@  static inline void invalidate_inode_buff
 static inline int remove_inode_buffers(struct inode *inode) { return 1; }
 static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
 static inline void invalidate_bh_lrus_cpu(int cpu) {}
-static inline bool has_bh_in_lru(int cpu, void *dummy) { return 0; }
+static inline bool has_bh_in_lru(int cpu, void *dummy) { return false; }
 #define buffer_heads_over_limit 0
 
 #endif /* CONFIG_BLOCK */