luanshi 0cd298a88e drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer ...

[ Upstream commit 3ba52ad55b ]

Fix bogus NULL checks on the return value of acpi_cpu_get_madt_gicc()
by checking for a 0 'gicc->performance_interrupt' value instead.

Signed-off-by: Liguang Zhang <zhangliguang@linux.alibaba.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-03-25 08:26:56 +01:00

8.1 KiB

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