From 2084660ad288c998b6f0c885e266deb364f65fba Mon Sep 17 00:00:00 2001 From: Ilkka Koskinen Date: Tue, 23 Sep 2025 14:31:36 -0700 Subject: [PATCH] perf/dwc_pcie: Fix use of uninitialized variable Fix use of uninitialized variable in group validation code. Fixes: 71396cfac97d ("perf/dwc_pcie: Support counting multiple lane events in parallel") Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202509231223.gZsX6Eio-lkp@intel.com/ Signed-off-by: Ilkka Koskinen Signed-off-by: Will Deacon --- drivers/perf/dwc_pcie_pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/perf/dwc_pcie_pmu.c b/drivers/perf/dwc_pcie_pmu.c index d77f767cde893..22f73ac894e95 100644 --- a/drivers/perf/dwc_pcie_pmu.c +++ b/drivers/perf/dwc_pcie_pmu.c @@ -402,7 +402,7 @@ static int dwc_pcie_pmu_validate_group(struct perf_event *event) { struct perf_event *sibling, *leader = event->group_leader; DECLARE_BITMAP(val_lane_events, 2 * DWC_PCIE_LANE_MAX_EVENTS_PER_GROUP); - bool time_event; + bool time_event = false; int type; type = DWC_PCIE_EVENT_TYPE(leader); -- 2.47.3