Commit 6ae58c74 authored Jun 24, 2025 by Alok Tiwari Committed by Will Deacon Jul 14, 2025

perf/cxlpmu: Fix devm_kcalloc() argument order in cxl_pmu_probe()

The previous code mistakenly swapped the count and size parameters.
This fix corrects the argument order in devm_kcalloc() to follow the
conventional count, size form, avoiding potential confusion or bugs.

Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://lore.kernel.org/r/20250624194350.109790-2-alok.a.tiwari@oracle.com

Signed-off-by: Will Deacon <will@kernel.org>

parent ba2ff3e1

drivers/perf/cxl_pmu.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -834,8 +834,8 @@ static int cxl_pmu_probe(struct device *dev)
		if (rc)
		return rc;

		info->hw_events = devm_kcalloc(dev, sizeof(*info->hw_events),
		info->num_counters, GFP_KERNEL);
		info->hw_events = devm_kcalloc(dev, info->num_counters,
		sizeof(*info->hw_events), GFP_KERNEL);
		if (!info->hw_events)
		return -ENOMEM;