summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/sun/cassini.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/sun/cassini.c')
-rw-r--r--drivers/net/ethernet/sun/cassini.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index 4c682a3d0424..759441b29e53 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -808,44 +808,43 @@ static int cas_reset_mii_phy(struct cas *cp)
return limit <= 0;
}
-static int cas_saturn_firmware_init(struct cas *cp)
+static void cas_saturn_firmware_init(struct cas *cp)
{
const struct firmware *fw;
const char fw_name[] = "sun/cassini.bin";
int err;
if (PHY_NS_DP83065 != cp->phy_id)
- return 0;
+ return;
err = request_firmware(&fw, fw_name, &cp->pdev->dev);
if (err) {
pr_err("Failed to load firmware \"%s\"\n",
fw_name);
- return err;
+ return;
}
if (fw->size < 2) {
pr_err("bogus length %zu in \"%s\"\n",
fw->size, fw_name);
- err = -EINVAL;
goto out;
}
cp->fw_load_addr= fw->data[1] << 8 | fw->data[0];
cp->fw_size = fw->size - 2;
cp->fw_data = vmalloc(cp->fw_size);
- if (!cp->fw_data) {
- err = -ENOMEM;
+ if (!cp->fw_data)
goto out;
- }
memcpy(cp->fw_data, &fw->data[2], cp->fw_size);
out:
release_firmware(fw);
- return err;
}
static void cas_saturn_firmware_load(struct cas *cp)
{
int i;
+ if (!cp->fw_data)
+ return;
+
cas_phy_powerdown(cp);
/* expanded memory access mode */
@@ -5083,8 +5082,7 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (cas_check_invariants(cp))
goto err_out_iounmap;
if (cp->cas_flags & CAS_FLAG_SATURN)
- if (cas_saturn_firmware_init(cp))
- goto err_out_iounmap;
+ cas_saturn_firmware_init(cp);
cp->init_block = (struct cas_init_block *)
pci_alloc_consistent(pdev, sizeof(struct cas_init_block),