nsh: fix coverity 249169
Zero-initialize the temporary struct on stack.
Type: fix
@@ -550,7 +550,7 @@ static void vl_api_nsh_add_del_entry_t_handler
{
vl_api_nsh_add_del_entry_reply_t *rmp;
int rv;
- nsh_add_del_entry_args_t _a, *a = &_a;
+ nsh_add_del_entry_args_t _a = { 0 }, *a = &_a;
u32 entry_index = ~0;
u8 tlvs_len = 0;
u8 *data = 0;
