From: Wei Yongjun Date: Fri, 12 Mar 2021 08:04:21 +0000 (+0000) Subject: perf/arm_dmc620_pmu: Fix error return code in dmc620_pmu_device_probe() X-Git-Tag: v5.15~1380^2~13 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c8e3866836528a4ba3b0535834f03768d74f7d8e;p=platform%2Fkernel%2Flinux-starfive.git perf/arm_dmc620_pmu: Fix error return code in dmc620_pmu_device_probe() Fix to return negative error code -ENOMEM from the error handling case instead of 0, as done elsewhere in this function. Fixes: 53c218da220c ("driver/perf: Add PMU driver for the ARM DMC-620 memory controller") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Link: https://lore.kernel.org/r/20210312080421.277562-1-weiyongjun1@huawei.com Signed-off-by: Will Deacon --- diff --git a/drivers/perf/arm_dmc620_pmu.c b/drivers/perf/arm_dmc620_pmu.c index 66ad5b3..f2a8550 100644 --- a/drivers/perf/arm_dmc620_pmu.c +++ b/drivers/perf/arm_dmc620_pmu.c @@ -681,6 +681,7 @@ static int dmc620_pmu_device_probe(struct platform_device *pdev) if (!name) { dev_err(&pdev->dev, "Create name failed, PMU @%pa\n", &res->start); + ret = -ENOMEM; goto out_teardown_dev; }