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| author | Max Filippov <jcmvbkbc@gmail.com> | 2015-06-14 02:09:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-21 10:10:03 -0700 |
| commit | 16e860b30b2c3703d92a6cd701a6e602d897f481 (patch) | |
| tree | f2f0be1055e19a71667e42b8272fa909b5286c57 | |
| parent | 3e43ff498fb1a9f8a58c7746c207b8ffd9a9a87d (diff) | |
| download | lwn-16e860b30b2c3703d92a6cd701a6e602d897f481.tar.gz lwn-16e860b30b2c3703d92a6cd701a6e602d897f481.zip | |
arc: fix use of uninitialized arc_pmu
commit 7002f77541f877a5590615ceb3da32b114f14b62 upstream.
static arc_pmu in the arch/arc/kernel/perf_event.c is not initialized as
it's shadowed by a local variable of the same name in the
arc_pmu_device_probe.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Fixes: 03c94fcf954d "ARC: perf: make @arc_pmu static global"
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arc/kernel/perf_event.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index fd2ec50102f2..57b58f52d825 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -266,7 +266,6 @@ static int arc_pmu_add(struct perf_event *event, int flags) static int arc_pmu_device_probe(struct platform_device *pdev) { - struct arc_pmu *arc_pmu; struct arc_reg_pct_build pct_bcr; struct arc_reg_cc_build cc_bcr; int i, j, ret; |