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perf: remove duplicate check on fwnode

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fwnode is checked IS_ERR_OR_NULL in following check by
is_of_node() or is_acpi_device_node(), remove duplicate check.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Link: https://lore.kernel.org/r/1604644902-29655-1-git-send-email-wangqing@vivo.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Wang Qing 2020-11-06 14:41:42 +08:00 committed by Will Deacon
parent 53c218da22
commit 6c8cfbf5db
1 changed files with 0 additions and 3 deletions
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3
drivers/perf/arm_dsu_pmu.c
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@ -716,9 +716,6 @@ static int dsu_pmu_device_probe(struct platform_device *pdev)
if (IS_ERR(dsu_pmu))
return PTR_ERR(dsu_pmu);
if (IS_ERR_OR_NULL(fwnode))
return -ENOENT;
if (is_of_node(fwnode))
rc = dsu_pmu_dt_get_cpus(&pdev->dev, &dsu_pmu->associated_cpus);
else if (is_acpi_device_node(fwnode))