* [PATCH linux-next] perf: remove unused variable
@ 2014-05-11 21:43 Vincent Stehlé
2014-05-12 8:03 ` Peter Zijlstra
0 siblings, 1 reply; 2+ messages in thread
From: Vincent Stehlé @ 2014-05-11 21:43 UTC (permalink / raw)
To: linux-kernel, linux-next
Cc: Vincent Stehlé, Peter Zijlstra, Paul Mackerras, Ingo Molnar,
Arnaldo Carvalho de Melo
This fixes the following compilation warning:
kernel/events/core.c: In function ‘perf_event_exit_task_context’:
kernel/events/core.c:7434:35: warning: unused variable ‘tmp’ [-Wunused-variable]
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte•net>
Cc: Peter Zijlstra <a.p.zijlstra@chello•nl>
Cc: Paul Mackerras <paulus@samba•org>
Cc: Ingo Molnar <mingo@redhat•com>
Cc: Arnaldo Carvalho de Melo <acme@kernel•org>
---
Hi,
This can be seen with e.g. linux next-20140509 and arm allmodconfig.
Best regards,
V.
kernel/events/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 7ab734f..ed50b09 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -7431,7 +7431,7 @@ __perf_event_exit_task(struct perf_event *child_event,
static void perf_event_exit_task_context(struct task_struct *child, int ctxn)
{
- struct perf_event *child_event, *tmp;
+ struct perf_event *child_event;
struct perf_event_context *child_ctx;
unsigned long flags;
--
2.0.0.rc0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH linux-next] perf: remove unused variable
2014-05-11 21:43 [PATCH linux-next] perf: remove unused variable Vincent Stehlé
@ 2014-05-12 8:03 ` Peter Zijlstra
0 siblings, 0 replies; 2+ messages in thread
From: Peter Zijlstra @ 2014-05-12 8:03 UTC (permalink / raw)
To: Vincent Stehlé
Cc: linux-kernel, linux-next, Paul Mackerras, Ingo Molnar,
Arnaldo Carvalho de Melo
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On Sun, May 11, 2014 at 11:43:49PM +0200, Vincent Stehlé wrote:
> This fixes the following compilation warning:
>
> kernel/events/core.c: In function ‘perf_event_exit_task_context’:
> kernel/events/core.c:7434:35: warning: unused variable ‘tmp’ [-Wunused-variable]
>
> Signed-off-by: Vincent Stehlé <vincent.stehle@laposte•net>
> Cc: Peter Zijlstra <a.p.zijlstra@chello•nl>
> Cc: Paul Mackerras <paulus@samba•org>
> Cc: Ingo Molnar <mingo@redhat•com>
> Cc: Arnaldo Carvalho de Melo <acme@kernel•org>
> ---
Thanks, but Borislav beat you to it:
http://lkml.kernel.org/r/1399720259-28275-1-git-send-email-bp@alien8.de
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