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path: root/drivers/net/ethernet/ti/cpmac.c
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Diffstat (limited to 'drivers/net/ethernet/ti/cpmac.c')
-rw-r--r--drivers/net/ethernet/ti/cpmac.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c
index 3809f4ec2820..f9bcf7aa88ca 100644
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -1130,6 +1130,7 @@ static int cpmac_probe(struct platform_device *pdev)
strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
phy_id = pdev->id;
}
+ mdio_bus_id[sizeof(mdio_bus_id) - 1] = '\0';
dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
if (!dev)