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path: root/drivers/pci/controller/cadence/pcie-cadence-host.c
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Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence-host.c')
-rw-r--r--drivers/pci/controller/cadence/pcie-cadence-host.c8
1 files 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 4550e0d469ca..811c1cb2e8de 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,