VPP-189 Fix another batch of coverity warnings

Change-Id: I1d56bc9377db161ae9226e2b2da7c1916c8d1c3b
Signed-off-by: Dave Barach <dave@barachs.net>

4 files changed, 6 insertions, 6 deletions

diff --git a/plugins/ila-plugin/ila/ila.c b/plugins/ila-plugin/ila/ila.c
index a43aca13918..2673c6269d2 100644
--- a/plugins/ila-plugin/ila/ila.c
+++ b/plugins/ila-plugin/ila/ila.c
@@ -300,7 +300,7 @@ ila_ila2sir (vlib_main_t * vm,
 	    {
 	      ila_ila2sir_trace_t *tr =
 		vlib_add_trace (vm, node, p0, sizeof (*tr));
-	      tr->ila_index = ie0 ? (ie0 - ilm->entries) : ~0;
+	      tr->ila_index = ie0 - ilm->entries;
 	      tr->initial_dst = ip60->dst_address;
 	      tr->adj_index = vnet_buffer (p0)->ip.adj_index[VLIB_TX];
 	    }
@@ -309,7 +309,7 @@ ila_ila2sir (vlib_main_t * vm,
 	    {
 	      ila_ila2sir_trace_t *tr =
 		vlib_add_trace (vm, node, p1, sizeof (*tr));
-	      tr->ila_index = ie1 ? (ie1 - ilm->entries) : ~0;
+	      tr->ila_index = ie1 - ilm->entries;
 	      tr->initial_dst = ip61->dst_address;
 	      tr->adj_index = vnet_buffer (p1)->ip.adj_index[VLIB_TX];
 	    }
diff --git a/plugins/ioam-plugin/ioam/encap/ip6_ioam_pot.c b/plugins/ioam-plugin/ioam/encap/ip6_ioam_pot.c
index 0a239457559..ec85ea72e5f 100644
--- a/plugins/ioam-plugin/ioam/encap/ip6_ioam_pot.c
+++ b/plugins/ioam-plugin/ioam/encap/ip6_ioam_pot.c
@@ -87,7 +87,7 @@ static u8 * format_ioam_pot (u8 * s, va_list * args)
     }
 
   s = format (s, "random = 0x%Lx, Cumulative = 0x%Lx, Index = 0x%x", 
-	      random, cumulative, pot0->reserved_profile_id);
+	      random, cumulative, pot0 ? pot0->reserved_profile_id : ~0);
   return s;
 }
 
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_util.c b/plugins/ioam-plugin/ioam/lib-pot/pot_util.c
index 0309cbecf4b..893a89cab33 100644
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_util.c
+++ b/plugins/ioam-plugin/ioam/lib-pot/pot_util.c
@@ -59,7 +59,7 @@ pot_profile *pot_profile_find(u8 id)
 {
     pot_main_t *sm = &pot_main;
 
-    if (id >= 0 && id < MAX_POT_PROFILES)
+    if (id < MAX_POT_PROFILES)
     {
         return (&(sm->profile_list[id]));
     }
@@ -280,7 +280,7 @@ static clib_error_t *set_pot_profile_command_fn(vlib_main_t * vm,
     u64 secret_share;
     u64 secret_key;
     u8 validator = 0;
-    u32 profile_id;
+    u32 profile_id = ~0;
     u32 bits;
     u64 lpc = 0, poly2 = 0;
     pot_profile *profile = NULL;
diff --git a/plugins/sixrd-plugin/sixrd/sixrd.c b/plugins/sixrd-plugin/sixrd/sixrd.c
index 8ebdb32b875..e842d49aa0a 100644
--- a/plugins/sixrd-plugin/sixrd/sixrd.c
+++ b/plugins/sixrd-plugin/sixrd/sixrd.c
@@ -187,7 +187,7 @@ sixrd_add_domain_command_fn (vlib_main_t *vm,
   ip4_address_t ip4_prefix;
   ip6_address_t ip6_prefix;
   ip4_address_t ip4_src;
-  u32 ip6_prefix_len, ip4_prefix_len, sixrd_domain_index;
+  u32 ip6_prefix_len=0, ip4_prefix_len=0, sixrd_domain_index;
   u32 num_m_args = 0;
   /* Optional arguments */
   u32 mtu = 0;