From 6c8cfbf5db42bc300372d893a140ea0879fb0772 Mon Sep 17 00:00:00 2001 From: Wang Qing Date: Fri, 6 Nov 2020 14:41:42 +0800 Subject: [PATCH] perf: remove duplicate check on fwnode 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 Link: https://lore.kernel.org/r/1604644902-29655-1-git-send-email-wangqing@vivo.com Signed-off-by: Will Deacon --- drivers/perf/arm_dsu_pmu.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c index 98e68ed..0459a34 100644 --- a/drivers/perf/arm_dsu_pmu.c +++ b/drivers/perf/arm_dsu_pmu.c @@ -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)) -- 2.7.4