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perf/dwc_pcie: Fix use of uninitialized variable

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Fix use of uninitialized variable in group validation code.

Fixes: 71396cfac9 ("perf/dwc_pcie: Support counting multiple lane events in parallel")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202509231223.gZsX6Eio-lkp@intel.com/
Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Ilkka Koskinen
2025-09-23 14:31:36 -07:00
committed by Will Deacon
parent 6d2f913fda
commit 2084660ad2
1 changed files with 1 additions and 1 deletions
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2
drivers/perf/dwc_pcie_pmu.c
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@@ -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);