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Retore the vnet before returning an error.

Browse Source 
Obtained from:	Kanndula, Dheeraj <Dheeraj.Kandula@netapp.com>
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D30741
This commit is contained in:
George V. Neville-Neil 2021-06-21 10:46:20 -04:00
parent b77e235dd5
commit c6b2d024d7
1 changed files with 4 additions and 1 deletions
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5
sys/net/if_vlan.c
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@ -609,6 +609,7 @@ vlan_setmulti(struct ifnet *ifp)
mc = malloc(sizeof(struct vlan_mc_entry), M_VLAN, M_NOWAIT);
if (mc == NULL) {
IF_ADDR_WUNLOCK(ifp);
CURVNET_RESTORE();
return (ENOMEM);
}
bcopy(ifma->ifma_addr, &mc->mc_addr, ifma->ifma_addr->sa_len);
@ -619,8 +620,10 @@ vlan_setmulti(struct ifnet *ifp)
CK_SLIST_FOREACH (mc, &sc->vlan_mc_listhead, mc_entries) {
error = if_addmulti(ifp_p, (struct sockaddr *)&mc->mc_addr,
NULL);
if (error)
if (error) {
CURVNET_RESTORE();
return (error);
}
}
CURVNET_RESTORE();