* [PATCH AUTOSEL 4.14 10/16] perf/arm_pmu_platform: Fix error handling
[not found] <20210502140544.2720138-1-sashal@kernel.org>
@ 2021-05-02 14:05 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2021-05-02 14:05 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Robin Murphy, Will Deacon, Sasha Levin, linux-arm-kernel
From: Robin Murphy <robin.murphy@arm.com>
[ Upstream commit e338cb6bef254821a8c095018fd27254d74bfd6a ]
If we're aborting after failing to register the PMU device,
we probably don't want to leak the IRQs that we've claimed.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/53031a607fc8412a60024bfb3bb8cd7141f998f5.1616774562.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/perf/arm_pmu_platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/perf/arm_pmu_platform.c b/drivers/perf/arm_pmu_platform.c
index 4428852e1da1..bd5af219ca9b 100644
--- a/drivers/perf/arm_pmu_platform.c
+++ b/drivers/perf/arm_pmu_platform.c
@@ -222,7 +222,7 @@ int arm_pmu_device_probe(struct platform_device *pdev,
ret = armpmu_register(pmu);
if (ret)
- goto out_free;
+ goto out_free_irqs;
return 0;
--
2.30.2
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