diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2017-09-23 23:03:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-25 20:36:17 -0700 |
| commit | 01ccdf126ca5f9d4fe0889f65ee67afac910f19c (patch) | |
| tree | a2f0a5d22825671199402771eb22f0c2e1321707 /drivers/net/ethernet/chelsio/cxgb4/l2t.c | |
| parent | e451ae8e4f6b3f6bd3b83a5595657b5421b3bf69 (diff) | |
neigh: make strucrt neigh_table::entry_size unsigned int
Key length can't be negative.
Leave comparisons against nla_len() signed just in case truncated attribute
can sneak in there.
Space savings:
add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-7 (-7)
function old new delta
pneigh_delete 273 272 -1
mlx5e_rep_netevent_event 1415 1414 -1
mlx5e_create_encap_header_ipv6 1194 1193 -1
mlx5e_create_encap_header_ipv4 1071 1070 -1
cxgb4_l2t_get 1104 1103 -1
__pneigh_lookup 69 68 -1
__neigh_create 2452 2451 -1
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/l2t.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/l2t.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index f7ef8871dd0b..1817a0307d26 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -422,7 +422,7 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh, u8 lport; u16 vlan; struct l2t_entry *e; - int addr_len = neigh->tbl->key_len; + unsigned int addr_len = neigh->tbl->key_len; u32 *addr = (u32 *)neigh->primary_key; int ifidx = neigh->dev->ifindex; int hash = addr_hash(d, addr, addr_len, ifidx); @@ -536,7 +536,7 @@ void t4_l2t_update(struct adapter *adap, struct neighbour *neigh) struct l2t_entry *e; struct sk_buff_head *arpq = NULL; struct l2t_data *d = adap->l2t; - int addr_len = neigh->tbl->key_len; + unsigned int addr_len = neigh->tbl->key_len; u32 *addr = (u32 *) neigh->primary_key; int ifidx = neigh->dev->ifindex; int hash = addr_hash(d, addr, addr_len, ifidx); |