diff --git a/drivers/net/fsl_mcdmafec.c b/drivers/net/fsl_mcdmafec.c
index c20aef4..e103f79 100644
--- a/drivers/net/fsl_mcdmafec.c
+++ b/drivers/net/fsl_mcdmafec.c
@@ -541,7 +541,7 @@
 	info->bus = mdio_alloc();
 	if (!info->bus)
 		return -ENOMEM;
-	strncpy(info->bus->name, dev->name, MDIO_NAME_LEN);
+	strlcpy(info->bus->name, dev->name, MDIO_NAME_LEN);
 	info->bus->read = mcffec_miiphy_read;
 	info->bus->write = mcffec_miiphy_write;