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IP lookup: remove used stack variables

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Change-Id: I19b16d3e04a187ffe736fae868941957c70edf62
Signed-off-by: Neale Ranns <nranns@cisco.com>
This commit is contained in:
Neale Ranns
2017-03-22 13:27:53 -07:00
committed by Damjan Marion
parent 28ea2515e5
commit 340690e42f
1 changed files with 5 additions and 21 deletions
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26
src/vnet/ip/ip4_forward.c
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@ -95,14 +95,10 @@ ip4_lookup_inline (vlib_main_t * vm,
ip4_fib_mtrie_t *mtrie0, *mtrie1, *mtrie2, *mtrie3;
ip4_fib_mtrie_leaf_t leaf0, leaf1, leaf2, leaf3;
ip4_address_t *dst_addr0, *dst_addr1, *dst_addr2, *dst_addr3;
__attribute__ ((unused)) u32 pi0, fib_index0, lb_index0,
is_tcp_udp0;
__attribute__ ((unused)) u32 pi1, fib_index1, lb_index1,
is_tcp_udp1;
__attribute__ ((unused)) u32 pi2, fib_index2, lb_index2,
is_tcp_udp2;
__attribute__ ((unused)) u32 pi3, fib_index3, lb_index3,
is_tcp_udp3;
u32 pi0, fib_index0, lb_index0;
u32 pi1, fib_index1, lb_index1;
u32 pi2, fib_index2, lb_index2;
u32 pi3, fib_index3, lb_index3;
flow_hash_config_t flow_hash_config0, flow_hash_config1;
flow_hash_config_t flow_hash_config2, flow_hash_config3;
u32 hash_c0, hash_c1, hash_c2, hash_c3;
@ -198,15 +194,6 @@ ip4_lookup_inline (vlib_main_t * vm,
tcp2 = (void *) (ip2 + 1);
tcp3 = (void *) (ip3 + 1);
is_tcp_udp0 = (ip0->protocol == IP_PROTOCOL_TCP
|| ip0->protocol == IP_PROTOCOL_UDP);
is_tcp_udp1 = (ip1->protocol == IP_PROTOCOL_TCP
|| ip1->protocol == IP_PROTOCOL_UDP);
is_tcp_udp2 = (ip2->protocol == IP_PROTOCOL_TCP
|| ip2->protocol == IP_PROTOCOL_UDP);
is_tcp_udp3 = (ip1->protocol == IP_PROTOCOL_TCP
|| ip1->protocol == IP_PROTOCOL_UDP);
if (!lookup_for_responses_to_locally_received_packets)
{
leaf0 = ip4_fib_mtrie_lookup_step (mtrie0, leaf0, dst_addr0, 1);
@ -346,7 +333,7 @@ ip4_lookup_inline (vlib_main_t * vm,
ip4_fib_mtrie_t *mtrie0;
ip4_fib_mtrie_leaf_t leaf0;
ip4_address_t *dst_addr0;
__attribute__ ((unused)) u32 pi0, fib_index0, is_tcp_udp0, lbi0;
u32 pi0, fib_index0, lbi0;
flow_hash_config_t flow_hash_config0;
const dpo_id_t *dpo0;
u32 hash_c0;
@ -376,9 +363,6 @@ ip4_lookup_inline (vlib_main_t * vm,
tcp0 = (void *) (ip0 + 1);
is_tcp_udp0 = (ip0->protocol == IP_PROTOCOL_TCP
|| ip0->protocol == IP_PROTOCOL_UDP);
if (!lookup_for_responses_to_locally_received_packets)
leaf0 = ip4_fib_mtrie_lookup_step (mtrie0, leaf0, dst_addr0, 1);