* [PATCH] percpu: percpu_counter_initialized can be boolean
@ 2017-12-15 6:48 guoyayun
2017-12-15 13:28 ` Tejun Heo
0 siblings, 1 reply; 2+ messages in thread
From: guoyayun @ 2017-12-15 6:48 UTC (permalink / raw)
To: tj, cl; +Cc: linux-kernel, guoyayun
This patch makes percpu_counter_initialized return bool due to this
particular function only using either one or zero as its return
value.
No functional change.
Signed-off-by: guoyayun <guoyayun@cmss.chinamobile.com>
---
include/linux/percpu_counter.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 73a7bf3..4f05249 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -86,7 +86,7 @@ static inline s64 percpu_counter_read_positive(struct percpu_counter *fbc)
return 0;
}
-static inline int percpu_counter_initialized(struct percpu_counter *fbc)
+static inline bool percpu_counter_initialized(struct percpu_counter *fbc)
{
return (fbc->counters != NULL);
}
@@ -167,9 +167,9 @@ static inline s64 percpu_counter_sum(struct percpu_counter *fbc)
return percpu_counter_read(fbc);
}
-static inline int percpu_counter_initialized(struct percpu_counter *fbc)
+static inline bool percpu_counter_initialized(struct percpu_counter *fbc)
{
- return 1;
+ return true;
}
#endif /* CONFIG_SMP */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] percpu: percpu_counter_initialized can be boolean
2017-12-15 6:48 [PATCH] percpu: percpu_counter_initialized can be boolean guoyayun
@ 2017-12-15 13:28 ` Tejun Heo
0 siblings, 0 replies; 2+ messages in thread
From: Tejun Heo @ 2017-12-15 13:28 UTC (permalink / raw)
To: guoyayun; +Cc: cl, linux-kernel
On Fri, Dec 15, 2017 at 02:48:32PM +0800, guoyayun wrote:
> This patch makes percpu_counter_initialized return bool due to this
> particular function only using either one or zero as its return
> value.
>
> No functional change.
>
> Signed-off-by: guoyayun <guoyayun@cmss.chinamobile.com>
Applied to percpu/for-4.16.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-12-15 13:28 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-12-15 6:48 [PATCH] percpu: percpu_counter_initialized can be boolean guoyayun
2017-12-15 13:28 ` Tejun Heo
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).