From: Krzysztof Wilczyński Date: Thu, 1 Jul 2021 20:44:01 +0000 (+0000) Subject: PCI: artpec6: Remove local code block from switch statement X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=30492c12d2324e8bc9a35ef3f3c1d92a5bd7753d;p=linux.git PCI: artpec6: Remove local code block from switch statement The switch statement in the artpec6_pcie_probe() has a local code block where "val" is defined and immediately used by the artpec6_pcie_readl(). This extra code block adds brackets at the same indentation level as the switch statement itself which can hinder readability of the code. Move the "val" declaration to the top of the function and remove the extra code block from the switch statement. Suggested-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20210701204401.1636562-2-kw@linux.com Signed-off-by: Krzysztof Wilczyński Signed-off-by: Lorenzo Pieralisi Signed-off-by: Bjorn Helgaas Acked-by: Jesper Nilsson --- diff --git a/drivers/pci/controller/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c index 739871bece752..c91fc1954432a 100644 --- a/drivers/pci/controller/dwc/pcie-artpec6.c +++ b/drivers/pci/controller/dwc/pcie-artpec6.c @@ -384,6 +384,7 @@ static int artpec6_pcie_probe(struct platform_device *pdev) const struct artpec_pcie_of_data *data; enum artpec_pcie_variants variant; enum dw_pcie_device_mode mode; + u32 val; match = of_match_device(artpec6_pcie_of_match, dev); if (!match) @@ -432,9 +433,7 @@ static int artpec6_pcie_probe(struct platform_device *pdev) if (ret < 0) return ret; break; - case DW_PCIE_EP_TYPE: { - u32 val; - + case DW_PCIE_EP_TYPE: if (!IS_ENABLED(CONFIG_PCIE_ARTPEC6_EP)) return -ENODEV; @@ -445,7 +444,6 @@ static int artpec6_pcie_probe(struct platform_device *pdev) pci->ep.ops = &pcie_ep_ops; return dw_pcie_ep_init(&pci->ep); - } default: dev_err(dev, "INVALID device type %d\n", artpec6_pcie->mode); }