[U-Boot] [PATCH v4 2/6] net: sun8i-emac: fix printing NULL character

If the variant is not set and therefore NULL, do not attempt to print the variant.

Signed-off-by: Lothar Felten lothar.felten@gmail.com --- Changelog: new in v4

drivers/net/sun8i_emac.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index 1f5c630e02..23c4d68f77 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -843,8 +843,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev) priv->variant = dev_get_driver_data(dev);

if (!priv->variant) { - printf("%s: Missing variant '%s'\n", __func__, - (char *)priv->variant); + printf("%s: Missing variant\n", __func__); return -EINVAL; }