ioam: fix Coverity warning (VPP-570)

Fix Coverity warning of uninitialized variable.
Initialize outer_fib_index to zero (vxlan_gpe_test.c)

Change-Id: If39d48c3906784c43c5af3e9e01ed9a5d5631d6e
Signed-off-by: Vengada <venggovi@cisco.com>

diff --git a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c b/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
index 47253eb..b5fee72 100644 (file)
--- a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
+++ b/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
@@ -466,7 +466,7 @@ api_vxlan_gpe_ioam_transit_disable (vat_main_t * vam)
   ip6_address_t local6;
   u8 ipv4_set = 0, ipv6_set = 0;
   u8 local_set = 0;
-  u32 outer_fib_index;
+  u32 outer_fib_index = 0;
   f64 timeout;