Simplify the return expression. Signed-off-by: Qinglang Miao <miaoqinglang@xxxxxxxxxx> --- drivers/pci/controller/cadence/pcie-cadence-host.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c index 4550e0d46..811c1cb2e 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-host.c +++ b/drivers/pci/controller/cadence/pcie-cadence-host.c @@ -337,7 +337,7 @@ static int cdns_pcie_host_init_address_translation(struct cdns_pcie_rc *rc) struct resource_entry *entry; u64 cpu_addr = cfg_res->start; u32 addr0, addr1, desc1; - int r, err, busnr = 0; + int r, busnr = 0; entry = resource_list_first_type(&bridge->windows, IORESOURCE_BUS); if (entry) @@ -383,11 +383,7 @@ static int cdns_pcie_host_init_address_translation(struct cdns_pcie_rc *rc) r++; } - err = cdns_pcie_host_map_dma_ranges(rc); - if (err) - return err; - - return 0; + return cdns_pcie_host_map_dma_ranges(rc); } static int cdns_pcie_host_init(struct device *dev, -- 2.23.0