sit: set name of device back to struct parms

addrconf_set_sit_dstaddr will use parms->name. Signed-off-by: zhang kai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
niw · Jun 3, 2021 · 261ba78 · 261ba78
1 parent a8db57c
commit 261ba78
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
@@ -271,6 +271,9 @@ static struct ip_tunnel *ipip6_tunnel_locate(struct net *net,
 	if (ipip6_tunnel_create(dev) < 0)
 		goto failed_free;
 
+	if (!parms->name[0])
+		strcpy(parms->name, dev->name);
+
 	return nt;
 
 failed_free: