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authorNeale Ranns <nranns@cisco.com>2017-03-22 13:27:53 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2017-03-29 21:56:50 +0000
commit340690e42f97cfd94c5941fbebad7bb0bee8f8d4 (patch)
tree14adfc95d8c0aaf8897f0e8905ba8d4a79dbd979
parent28ea2515e55764cf3ffdb5334fece5836750edd1 (diff)
IP lookup: remove used stack variables
Change-Id: I19b16d3e04a187ffe736fae868941957c70edf62 Signed-off-by: Neale Ranns <nranns@cisco.com>
-rw-r--r--src/vnet/ip/ip4_forward.c26
1 files changed, 5 insertions, 21 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index 60e15d414b1..ef6dded5dc7 100644
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -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);