nat: fix coverity warning

Type: fix

Change-Id: I0e87021b11009a955f5839bdb68af897145816c1
Signed-off-by: Klement Sekera <ksekera@cisco.com>
(cherry picked from commit c39c79c5aa7b5410f3aad4a770a741ab04f7dcc5)

diff --git a/src/plugins/nat/nat44_hairpinning.c b/src/plugins/nat/nat44_hairpinning.c
index 331e7ca..a0a06c0 100644 (file)
--- a/src/plugins/nat/nat44_hairpinning.c
+++ b/src/plugins/nat/nat44_hairpinning.c
@@ -94,7 +94,7 @@ snat_hairpinning (snat_main_t * sm,
                  tcp_header_t * tcp0, u32 proto0, int is_ed)
 {
   snat_session_key_t key0, sm0;
-  snat_session_t *s0;
+  snat_session_t *s0 = NULL;
   clib_bihash_kv_8_8_t kv0, value0;
   ip_csum_t sum0;
   u32 new_dst_addr0 = 0, old_dst_addr0, ti = 0, si;