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Date: Fri, 12 Apr 2013 11:05:54 +0800 From: Wei Yongjun <weiyj.lk@...il.com> To: a.p.zijlstra@...llo.nl, paulus@...ba.org, mingo@...hat.com, acme@...stprotocols.net Cc: yongjun_wei@...ndmicro.com.cn, linux-kernel@...r.kernel.org Subject: [PATCH -next] perf: fix error return code From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn> Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn> --- kernel/events/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 2427107..7504140 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6033,8 +6033,10 @@ skip_type: goto got_cpu_context; pmu->pmu_cpu_context = alloc_percpu(struct perf_cpu_context); - if (!pmu->pmu_cpu_context) + if (!pmu->pmu_cpu_context) { + ret = -ENOMEM; goto free_dev; + } for_each_possible_cpu(cpu) { struct perf_cpu_context *cpuctx; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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