Messages in this thread Patch in this message | | | From | Wei Xu <> | Subject | [PATCH] PCI: exynos: simplify with PTR_ERR_OR_ZERO | Date | Thu, 3 Sep 2020 17:05:16 +0800 |
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Use PTR_ERR_OR_ZERO to make the code a little bit simpler. This code was detected with the help of Coccinelle.
Signed-off-by: Wei Xu <xuwei5@hisilicon.com> --- drivers/pci/controller/dwc/pci-exynos.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c index 8d82c43..f59f027 100644 --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -90,10 +90,7 @@ static int exynos5440_pcie_get_mem_resources(struct platform_device *pdev, return -ENOMEM; ep->mem_res->elbi_base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(ep->mem_res->elbi_base)) - return PTR_ERR(ep->mem_res->elbi_base); - - return 0; + return PTR_ERR_OR_ZERO(ep->mem_res->elbi_base); } static int exynos5440_pcie_get_clk_resources(struct exynos_pcie *ep) -- 2.8.1
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