{
struct adapter *adapter = phy->adapter;
const struct firmware *fw;
- char buf[64];
+ const char *fw_name;
u32 csum;
const __be32 *p;
u16 *cache = phy->phy_cache;
- int i, ret;
-
- snprintf(buf, sizeof(buf), get_edc_fw_name(edc_idx));
+ int i, ret = -EINVAL;
- ret = request_firmware(&fw, buf, &adapter->pdev->dev);
+ fw_name = get_edc_fw_name(edc_idx);
+ if (fw_name)
+ ret = request_firmware(&fw, fw_name, &adapter->pdev->dev);
if (ret < 0) {
dev_err(&adapter->pdev->dev,
"could not upgrade firmware: unable to load %s\n",
- buf);
+ fw_name);
return ret;
}