The patch titled
Subject: include/linux/buffer_head.h: fix boolreturn.cocci warnings
has been added to the -mm tree. Its filename is
include-buffer_head-fix-boolreturncocci-warnings.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/include-buffer_head-fix-boolreturncocci-warnings.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/include-buffer_head-fix-boolreturncocci-warnings.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Jing Yangyang <jing.yangyang@xxxxxxxxxx>
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/20210824055828.58783-1-deng.changcheng@xxxxxxxxxx
Signed-off-by: Jing Yangyang <jing.yangyang@xxxxxxxxxx>
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/buffer_head.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 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 */
_
Patches currently in -mm which might be from jing.yangyang@xxxxxxxxxx are
include-buffer_head-fix-boolreturncocci-warnings.patch
