[PATCH v2] perf: events: make perf_pmu_snapshot_aux static

From: Pavel Skripkin
Date: Wed Jun 09 2021 - 05:39:15 EST


Sparse says:
warning: symbol 'perf_pmu_snapshot_aux' was not declared. Should it be static?

Since perf_pmu_snapshot_aux() is not used outside this file,
it can be made static

Signed-off-by: Pavel Skripkin <paskripkin@xxxxxxxxx>
---

Changes in v2:
Changed subject line
Fixed alignment of the arguments

---
kernel/events/core.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6fee4a7e88d7..9ad01ff5692b 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -6667,10 +6667,10 @@ static unsigned long perf_prepare_sample_aux(struct perf_event *event,
return data->aux_size;
}

-long perf_pmu_snapshot_aux(struct perf_buffer *rb,
- struct perf_event *event,
- struct perf_output_handle *handle,
- unsigned long size)
+static long perf_pmu_snapshot_aux(struct perf_buffer *rb,
+ struct perf_event *event,
+ struct perf_output_handle *handle,
+ unsigned long size)
{
unsigned long flags;
long ret;
--
2.31.1