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1
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diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c
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2
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index 572ee06..6e060f0 100644
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3
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--- a/sys/net/if_bridge.c
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4
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+++ b/sys/net/if_bridge.c
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5
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@@ -815,6 +815,8 @@ bridge_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
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6
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}
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7
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BRIDGE_LOCK(sc);
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8
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LIST_FOREACH(bif, &sc->sc_iflist, bif_next) {
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9
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+ if (bif->bif_ifp->if_type == IFT_GIF)
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10
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+ continue;
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11
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if (bif->bif_ifp->if_mtu != ifr->ifr_mtu) {
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12
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log(LOG_NOTICE, "%s: invalid MTU: %lu(%s)"
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13
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" != %d\n", sc->sc_ifp->if_xname,
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14
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@@ -1103,6 +1105,7 @@ bridge_ioctl_add(struct bridge_softc *sc, void *arg)
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15
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}
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16
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#endif
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17
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/* Allow the first Ethernet member to define the MTU */
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18
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+ if (ifs->if_type != IFT_GIF) {
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19
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if (LIST_EMPTY(&sc->sc_iflist))
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20
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sc->sc_ifp->if_mtu = ifs->if_mtu;
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21
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else if (sc->sc_ifp->if_mtu != ifs->if_mtu) {
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22
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@@ -1110,6 +1113,7 @@ bridge_ioctl_add(struct bridge_softc *sc, void *arg)
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23
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ifs->if_mtu, ifs->if_xname, sc->sc_ifp->if_mtu);
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24
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return (EINVAL);
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25
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}
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26
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+ }
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27
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28
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bif = malloc(sizeof(*bif), M_DEVBUF, M_NOWAIT|M_ZERO);
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29
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if (bif == NULL)
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