sfc: Fix error code in probe

This failure path should return a negative error code but it currently
returns success.

Fixes: 51b35a454efd ("sfc: skeleton EF100 PF driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/sfc/ef100.c b/drivers/net/ethernet/sfc/ef100.c
index c54b7f8243f3ba9c03c8c50d30dc4fb6a6d9276e..ffdb36715a49689edbe1212298cee4c6e4ee17cb 100644 (file)
--- a/drivers/net/ethernet/sfc/ef100.c
+++ b/drivers/net/ethernet/sfc/ef100.c
@@ -490,6 +490,7 @@ static int ef100_pci_probe(struct pci_dev *pci_dev,
        if (fcw.offset > pci_resource_len(efx->pci_dev, fcw.bar) - ESE_GZ_FCW_LEN) {
                netif_err(efx, probe, efx->net_dev,
                          "Func control window overruns BAR\n");
+               rc = -EIO;
                goto fail;
        }