Check for interface type ethernet before call ether_brport_isset()

Pointed out by bluhm.

ok bluhm@

diff --git a/sys/net/if.c b/sys/net/if.c
index 8901f84..30a36d8 100644 (file)
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if.c,v 1.702 2023/07/02 19:59:15 bluhm Exp $  */
+/*     $OpenBSD: if.c,v 1.703 2023/07/04 13:37:47 jan Exp $    */
 /*     $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $  */
 
 /*
@@ -3206,7 +3206,7 @@ ifsetlro(struct ifnet *ifp, int on)
        KERNEL_ASSERT_LOCKED(); /* for if_flags */
 
        if (on && !ISSET(ifp->if_xflags, IFXF_LRO)) {
-               if (ether_brport_isset(ifp)) {
+               if (ifp->if_type == IFT_ETHER && ether_brport_isset(ifp)) {
                        error = EBUSY;
                        goto out;
                }