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include/linux/buffer_head.h: fix boolreturn.cocci warnings

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./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/20210824055828.58783-1-deng.changcheng@zte.com.cn
Signed-off-by: Jing Yangyang <jing.yangyang@zte.com.cn>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jing Yangyang 2021-09-02 14:53:30 -07:00 • committed by Linus Torvalds
parent 7490a2d248
commit 6de522d166
1 changed files with 1 additions and 1 deletions
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2
include/linux/buffer_head.h
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@ -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 remove_inode_buffers(struct inode *inode) { return 1; }
static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; } static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
static inline void invalidate_bh_lrus_cpu(int cpu) {} 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 #define buffer_heads_over_limit 0
#endif /* CONFIG_BLOCK */ #endif /* CONFIG_BLOCK */