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authorVengada <venggovi@cisco.com>2017-01-27 01:57:46 -0800
committerDave Barach <openvpp@barachs.net>2017-01-27 12:43:08 +0000
commit6a0b7e3970f3f4c729112a809665cc2b6a074037 (patch)
tree92b438e5ca3eaedc3ec5bfd0bb175e9c08193d4e /src/plugins/ioam/lib-vxlan-gpe
parent19359429304030728c14bc7296024301867f1e81 (diff)
Cleanup some obfuscated code in next node handling.
The values of next node can be simply assigned by dereferencing the pointer instead of obfuscating the dereference. Change-Id: I1f4a3d51b768960699010591410695473728d3a2 Signed-off-by: Vengada <venggovi@cisco.com>
Diffstat (limited to 'src/plugins/ioam/lib-vxlan-gpe')
-rw-r--r--src/plugins/ioam/lib-vxlan-gpe/ioam_decap.c6
-rw-r--r--src/plugins/ioam/lib-vxlan-gpe/ioam_encap.c2
-rw-r--r--src/plugins/ioam/lib-vxlan-gpe/ioam_pop.c8
3 files changed, 8 insertions, 8 deletions
diff --git a/src/plugins/ioam/lib-vxlan-gpe/ioam_decap.c b/src/plugins/ioam/lib-vxlan-gpe/ioam_decap.c
index a0a76a8dce1..87e57d3605e 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/ioam_decap.c
+++ b/src/plugins/ioam/lib-vxlan-gpe/ioam_decap.c
@@ -51,11 +51,11 @@ vxlan_gpe_decap_ioam_v4_two_inline (vlib_main_t * vm,
{
vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
- next0[0] = next1[0] = hm->decap_v4_next_override;
- vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b0, &next0[0],
+ *next0 = *next1 = hm->decap_v4_next_override;
+ vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b0, next0,
VXLAN_GPE_DECAP_IOAM_V4_NEXT_DROP,
0 /* use_adj */ );
- vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b1, &next1[0],
+ vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b1, next1,
VXLAN_GPE_DECAP_IOAM_V4_NEXT_DROP,
0 /* use_adj */ );
}
diff --git a/src/plugins/ioam/lib-vxlan-gpe/ioam_encap.c b/src/plugins/ioam/lib-vxlan-gpe/ioam_encap.c
index 4b18bfea533..1d15654464d 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/ioam_encap.c
+++ b/src/plugins/ioam/lib-vxlan-gpe/ioam_encap.c
@@ -55,7 +55,7 @@ vxlan_gpe_encap_ioam_v4_two_inline (vlib_main_t * vm,
vlib_buffer_t * b0, vlib_buffer_t * b1,
u32 * next0, u32 * next1)
{
- next0[0] = next1[0] = VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP;
+ *next0 = *next1 = VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP;
vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b0, next0,
VXLAN_GPE_ENCAP_IOAM_V4_NEXT_DROP,
0 /* use_adj */ );
diff --git a/src/plugins/ioam/lib-vxlan-gpe/ioam_pop.c b/src/plugins/ioam/lib-vxlan-gpe/ioam_pop.c
index 55c33b144a1..7a4580d804f 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/ioam_pop.c
+++ b/src/plugins/ioam/lib-vxlan-gpe/ioam_pop.c
@@ -151,7 +151,7 @@ vxlan_gpe_pop_ioam_v4_one_inline (vlib_main_t * vm,
*/
if (gpe_ioam0->length > clib_net_to_host_u16 (ip0->length))
{
- next0[0] = VXLAN_GPE_INPUT_NEXT_DROP;
+ *next0 = VXLAN_GPE_INPUT_NEXT_DROP;
goto trace00;
}
@@ -172,7 +172,7 @@ vxlan_gpe_pop_ioam_v4_one_inline (vlib_main_t * vm,
{
if ((*hm->pop_options[type0]) (ip0, opt0) < 0)
{
- next0[0] = VXLAN_GPE_INPUT_NEXT_DROP;
+ *next0 = VXLAN_GPE_INPUT_NEXT_DROP;
goto trace00;
}
}
@@ -184,7 +184,7 @@ vxlan_gpe_pop_ioam_v4_one_inline (vlib_main_t * vm,
}
- next0[0] =
+ *next0 =
(gpe_ioam0->protocol < VXLAN_GPE_PROTOCOL_MAX) ?
ngm->
decap_next_node_list[gpe_ioam0->protocol] : VXLAN_GPE_INPUT_NEXT_DROP;
@@ -195,7 +195,7 @@ trace00:
vxlan_gpe_pop_ioam_v4_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
u32 trace_len = gpe_ioam0->length;
- t->fmt_trace.next_index = next0[0];
+ t->fmt_trace.next_index = *next0;
/* Capture the h-b-h option verbatim */
trace_len =
trace_len <