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@xxxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
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
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