[v2,2/5] PCI: rockchip: make 'return 0' more obvious in probe()

Commit Message

Brian Norris March 10, 2017, 2:46 a.m. UTC

There's no way to get here with 'err != 0'. Just return 0 to be more
obvious and prevent future changes from accidentally erroring out here
without going through the right error paths.

Signed-off-by: Brian Norris <[e-mail]>
---
v2: no change
---
 drivers/pci/host/pcie-rockchip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
index d785f64ec03b..5d7b27b1e941 100644
--- a/drivers/pci/host/pcie-rockchip.c
+++ b/drivers/pci/host/pcie-rockchip.c
@@ -1398,7 +1398,7 @@  static int rockchip_pcie_probe(struct platform_device *pdev)
 		pcie_bus_configure_settings(child);
 
 	pci_bus_add_devices(bus);
-	return err;
+	return 0;
 
 err_free_res:
 	pci_free_resource_list(&res);