Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 26a247fd authored by Chen Gang's avatar Chen Gang Committed by Linus Torvalds
Browse files

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: default avatarChen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f68404bd

include/linux/list_bl.h

+2 −2
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ static inline void INIT_HLIST_BL_NODE(struct hlist_bl_node *h) 


#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(struct hlist_bl_head *h, 
	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);

}