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* [PATCH linux-next] include:buffer_head: fix boolreturn.cocci warnings
@ 2021-08-24  5:58 CGEL
  0 siblings, 0 replies; only message in thread
From: CGEL @ 2021-08-24  5:58 UTC (permalink / raw)
  To: Minchan Kim; +Cc: Andrew Morton, linux-kernel, Jing Yangyang, Zeal Robot

From: Jing Yangyang <jing.yangyang@zte.com.cn>

./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

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jing Yangyang <jing.yangyang@zte.com.cn>
---
 include/linux/buffer_head.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index e7e99da..6486d3c 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -409,7 +409,7 @@ static inline void invalidate_inode_buffers(struct inode *inode) {}
 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 */
-- 
1.8.3.1



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