diff options
Diffstat (limited to 'drivers/net/netdevsim/fib.c')
| -rw-r--r-- | drivers/net/netdevsim/fib.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c index 45d8a7790bd5..f140bbca98c5 100644 --- a/drivers/net/netdevsim/fib.c +++ b/drivers/net/netdevsim/fib.c @@ -860,7 +860,7 @@ static struct nsim_nexthop *nsim_nexthop_create(struct nsim_fib_data *data, nexthop = kzalloc(sizeof(*nexthop), GFP_KERNEL); if (!nexthop) - return NULL; + return ERR_PTR(-ENOMEM); nexthop->id = info->id; @@ -868,15 +868,20 @@ static struct nsim_nexthop *nsim_nexthop_create(struct nsim_fib_data *data, * occupy. */ - if (!info->is_grp) { + switch (info->type) { + case NH_NOTIFIER_INFO_TYPE_SINGLE: occ = 1; - goto out; + break; + case NH_NOTIFIER_INFO_TYPE_GRP: + for (i = 0; i < info->nh_grp->num_nh; i++) + occ += info->nh_grp->nh_entries[i].weight; + break; + default: + NL_SET_ERR_MSG_MOD(info->extack, "Unsupported nexthop type"); + kfree(nexthop); + return ERR_PTR(-EOPNOTSUPP); } - for (i = 0; i < info->nh_grp->num_nh; i++) - occ += info->nh_grp->nh_entries[i].weight; - -out: nexthop->occ = occ; return nexthop; } @@ -972,8 +977,8 @@ static int nsim_nexthop_insert(struct nsim_fib_data *data, int err; nexthop = nsim_nexthop_create(data, info); - if (!nexthop) - return -ENOMEM; + if (IS_ERR(nexthop)) + return PTR_ERR(nexthop); nexthop_old = rhashtable_lookup_fast(&data->nexthop_ht, &info->id, nsim_nexthop_ht_params); |