The patch titled
Subject: include/linux/list_bl.h: use bool instead of int for boolean functions
has been added to the -mm tree. Its filename is
include-linux-list_blh-use-bool-instead-of-int-for-boolean-functions.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/include-linux-list_blh-use-bool-instead-of-int-for-boolean-functions.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/include-linux-list_blh-use-bool-instead-of-int-for-boolean-functions.patch
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------------------------------------------------------
From: Chen Gang <chengang@xxxxxxxxxxxxxxxx>
Subject: include/linux/list_bl.h: use bool instead of int for boolean functions
hlist_bl_unhashed() and hlist_bl_empty() are all boolean functions, so
return bool instead of int.
Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/list_bl.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN include/linux/list_bl.h~include-linux-list_blh-use-bool-instead-of-int-for-boolean-functions include/linux/list_bl.h
--- a/include/linux/list_bl.h~include-linux-list_blh-use-bool-instead-of-int-for-boolean-functions
+++ a/include/linux/list_bl.h
@@ -48,7 +48,7 @@ static inline void INIT_HLIST_BL_NODE(st
#define hlist_bl_entry(ptr, type, member) container_of(ptr,type,member)
-static inline int hlist_bl_unhashed(const struct hlist_bl_node *h)
+static inline bool hlist_bl_unhashed(const struct hlist_bl_node *h)
{
return !h->pprev;
}
@@ -68,7 +68,7 @@ static inline void hlist_bl_set_first(st
h->first = (struct hlist_bl_node *)((unsigned long)n | LIST_BL_LOCKMASK);
}
-static inline int hlist_bl_empty(const struct hlist_bl_head *h)
+static inline bool hlist_bl_empty(const struct hlist_bl_head *h)
{
return !((unsigned long)READ_ONCE(h->first) & ~LIST_BL_LOCKMASK);
}
_
Patches currently in -mm which might be from chengang@xxxxxxxxxxxxxxxx are
include-linux-list_blh-use-bool-instead-of-int-for-boolean-functions.patch
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