On 9/8/2021 9:37 AM, Jiawen Wu wrote:
> Add firmware version get operation.
>
> Signed-off-by: Jiawen Wu <[email protected]>
<...>
> +static int
> +ngbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t
> fw_size)
> +{
> + struct ngbe_hw *hw = ngbe_dev_hw(dev);
> + int ret;
> +
> + ret = snprintf(fw_version, fw_size, "0x%08x", hw->eeprom_id);
> +
> + if (ret < 0)
> + return -EINVAL;
> +
> + ret += 1; /* add the size of '\0' */
> + if (fw_size < (size_t)ret)
> + return ret;
> + else
> + return 0;
You can drop 'else' leg of the branch.
> +
> + return 0;
> +}
> +
<...>
