mpls: remove test against ipv6_stub

ipv6_stub is never NULL, let's remove this test.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260228175715.1195536-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index ef9e749d5e08f4c04e97b2b2182a67329c04d343..ae85a7654b1f6d2871c29e936f582a6faa5d0656 100644 (file)
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -640,9 +640,6 @@ static struct net_device *inet6_fib_lookup_dev(struct net *net,
        struct dst_entry *dst;
        struct flowi6 fl6;
 
-       if (!ipv6_stub)
-               return ERR_PTR(-EAFNOSUPPORT);
-
        memset(&fl6, 0, sizeof(fl6));
        memcpy(&fl6.daddr, addr, sizeof(struct in6_addr));
        dst = ipv6_stub->ipv6_dst_lookup_flow(net, NULL, &fl6, NULL);