linux-kernel - [PATCH v1 04/25] PCI: designware: Simplify host bridge window iteration

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Date:	Mon, 06 Jun 2016 18:05:15 -0500
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	linux-pci@...r.kernel.org
Cc:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Rob Herring <robh@...nel.org>,
	Jason Cooper <jason@...edaemon.net>,
	Scott Branden <sbranden@...adcom.com>,
	Jon Mason <jonmason@...adcom.com>,
	Jingoo Han <jingoohan1@...il.com>,
	Pratyush Anand <pratyush.anand@...il.com>,
	linux-kernel@...r.kernel.org, rfi@...ts.rocketboards.org,
	linux-renesas-soc@...r.kernel.org,
	Simon Horman <horms@...ge.net.au>,
	Thierry Reding <thierry.reding@...il.com>,
	Tanmay Inamdar <tinamdar@....com>, Ray Jui <rjui@...adcom.com>,
	linux-tegra@...r.kernel.org, Ley Foon Tan <lftan@...era.com>,
	Michal Simek <michal.simek@...inx.com>,
	Sören Brinkmann <soren.brinkmann@...inx.com>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v1 04/25] PCI: designware: Simplify host bridge window
 iteration

The switch is the only statement in the resource_list_for_each_entry()
loop, so remove unnecessary "continue" statements in the switch.

No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
 drivers/pci/host/pcie-designware.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 8304aeb..12afce1 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -465,11 +465,9 @@ int dw_pcie_host_init(struct pcie_port *pp)
 			pp->io_size = resource_size(pp->io);
 			pp->io_bus_addr = pp->io->start - win->offset;
 			ret = pci_remap_iospace(pp->io, pp->io_base);
-			if (ret) {
+			if (ret)
 				dev_warn(pp->dev, "error %d: failed to map resource %pR\n",
 					 ret, pp->io);
-				continue;
-			}
 			break;
 		case IORESOURCE_MEM:
 			pp->mem = win->res;
@@ -487,8 +485,6 @@ int dw_pcie_host_init(struct pcie_port *pp)
 		case IORESOURCE_BUS:
 			pp->busn = win->res;
 			break;
-		default:
-			continue;
 		}
 	}