Messages in this thread Patch in this message | | | From | Denis Arefev <> | Subject | [PATCH 3/3] i915-pmu: Add extra check NULL | Date | Tue, 16 Aug 2022 12:25:25 +0300 |
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Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev <arefev@swemel.ru> --- drivers/gpu/drm/i915/i915_pmu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 34a7f0ef1f67..33db49ffac3d 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -704,8 +704,7 @@ static void i915_pmu_disable(struct perf_event *event) * Decrement the reference count and clear the enabled * bitmask when the last listener on an event goes away. */ - if(engine != NULL) - { + if (engine != NULL) { if (--engine->pmu.enable_count[sample] == 0) engine->pmu.enable &= ~BIT(sample); } -- 2.25.1
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