| Message ID | 20200727125932.8951-1-kishon@ti.com |
|---|---|
| State | New |
| Headers | show |
| Series | PCI: cadence: Fix static checker warning | expand |
On Mon, Jul 27, 2020 at 06:29:32PM +0530, Kishon Vijay Abraham I wrote: > 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@oracle.com> > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> > --- > Hi Lorenzo, > > If possible can you squash this patch to "PCI: cadence: Use "dma-ranges" instead of > "cdns,no-bar-match-nbits" property". Done, thanks ! Lorenzo
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;
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@oracle.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> --- 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(-)