Fix the following static checker warning
drivers/pci/controller/cadence/pcie-cadence-host.c:322 cdns_pcie_host_map_dma_ranges()
warn: ignoring unreachable code.
Fixes: 82d8567259b1 ("PCI: cadence: Use "dma-ranges" instead of "cdns,no-bar-match-nbits" property")
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
Hi Lorenzo,
If possible can you squash this patch to "PCI: cadence: Use "dma-ranges" instead of
"cdns,no-bar-match-nbits" property".
Thanks
Kishon
drivers/pci/controller/cadence/pcie-cadence-host.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c
index ba157278fb0f..8d86560196aa 100644
--- a/drivers/pci/controller/cadence/pcie-cadence-host.c
+++ b/drivers/pci/controller/cadence/pcie-cadence-host.c
@@ -321,9 +321,10 @@ static int cdns_pcie_host_map_dma_ranges(struct cdns_pcie_rc *rc)
resource_list_for_each_entry(entry, &bridge->dma_ranges) {
err = cdns_pcie_host_bar_config(rc, entry);
- if (err)
+ if (err) {
dev_err(dev, "Fail to configure IB using dma-ranges\n");
- return err;
+ return err;
+ }
}
return 0;
--
2.17.1
