diff options
Diffstat (limited to 'drivers/net/netdevsim/fib.c')
| -rw-r--r-- | drivers/net/netdevsim/fib.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c index 9bfe9e151e13..f61d094746c0 100644 --- a/drivers/net/netdevsim/fib.c +++ b/drivers/net/netdevsim/fib.c @@ -64,7 +64,8 @@ u64 nsim_fib_get_val(struct net *net, enum nsim_resource_id res_id, bool max) return max ? entry->max : entry->num; } -int nsim_fib_set_max(struct net *net, enum nsim_resource_id res_id, u64 val) +int nsim_fib_set_max(struct net *net, enum nsim_resource_id res_id, u64 val, + struct netlink_ext_ack *extack) { struct nsim_fib_data *fib_data = net_generic(net, nsim_fib_net_id); struct nsim_fib_entry *entry; @@ -90,10 +91,12 @@ int nsim_fib_set_max(struct net *net, enum nsim_resource_id res_id, u64 val) /* not allowing a new max to be less than curren occupancy * --> no means of evicting entries */ - if (val < entry->num) + if (val < entry->num) { + NL_SET_ERR_MSG_MOD(extack, "New size is less than current occupancy"); err = -EINVAL; - else + } else { entry->max = val; + } return err; } |