Commit c8e38668 authored by Wei Yongjun's avatar Wei Yongjun Committed by Will Deacon

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: 53c218da ("driver/perf: Add PMU driver for the ARM DMC-620 memory controller")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20210312080421.277562-1-weiyongjun1@huawei.comSigned-off-by: default avatarWill Deacon <will@kernel.org>
parent 30b26757
......@@ -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;
}
......
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