[PATCH] drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf
Date	2017-09-20 09:00 +0200
Message-ID	<urH9g-7S7-11@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Free memory region, if arm_pmu_acpi_probe is not successful.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/perf/arm_pmu_acpi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/perf/arm_pmu_acpi.c b/drivers/perf/arm_pmu_acpi.c
index 0a9b787..3303dd8 100644
--- a/drivers/perf/arm_pmu_acpi.c
+++ b/drivers/perf/arm_pmu_acpi.c
@@ -235,6 +235,7 @@ int arm_pmu_acpi_probe(armpmu_init_fn init_fn)
 		ret = armpmu_register(pmu);
 		if (ret) {
 			pr_warn("Failed to register PMU for CPU%d\n", cpu);
+			kfree(pmu->name);
 			return ret;
 		}
 	}
-- 
1.9.1

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[PATCH] drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-09-20 09:00 +0200
  Re: [PATCH] drivers/perf: arm_pmu_acpi: Release memory obtained by  kasprintf Will Deacon <will.deacon@arm.com> - 2017-09-22 13:00 +0200
    Re: [PATCH] drivers/perf: arm_pmu_acpi: Release memory obtained by  kasprintf Catalin Marinas <catalin.marinas@arm.com> - 2017-09-22 16:20 +0200

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