Messages in this thread Patch in this message | | | From | Yaowei Bai <> | Subject | [PATCH 6/7] mm/gfp: make gfp_zonelist return directly and bool | Date | Mon, 16 Nov 2015 14:51:25 +0800 |
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This patch makes gfp_zonelist return bool due to this particular function only using either one or zero as its return value.
This patch also makes gfp_zonelist return directly by removing if.
No functional change.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com> --- include/linux/gfp.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 6523109..1da03f5 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -375,12 +375,9 @@ static inline enum zone_type gfp_zone(gfp_t flags) * virtual kernel addresses to the allocated page(s). */ -static inline int gfp_zonelist(gfp_t flags) +static inline bool gfp_zonelist(gfp_t flags) { - if (IS_ENABLED(CONFIG_NUMA) && unlikely(flags & __GFP_THISNODE)) - return 1; - - return 0; + return IS_ENABLED(CONFIG_NUMA) && unlikely(flags & __GFP_THISNODE); } /* -- 1.9.1
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