ipfix-export: don't check the result of pool_get

The code to check the exp is set after the call to pool_get()
is marked as unreachable in coverity. This is becasue if it
fails in pool_get then the it panics. Remove the unreachable code.

Type: fix
Signed-off-by: Paul Atkins <patkins@graphiant.com>
Change-Id: Iabb51b6b6788b6c12ef37c28dde2118c798de831

diff --git a/src/vnet/ipfix-export/flow_api.c b/src/vnet/ipfix-export/flow_api.c
index 4a9b525..0b28733 100644 (file)
--- a/src/vnet/ipfix-export/flow_api.c
+++ b/src/vnet/ipfix-export/flow_api.c
@@ -107,8 +107,6 @@ vl_api_set_ipfix_exporter_t_internal (
              if (pool_elts (frm->exporters) >= IPFIX_EXPORTERS_MAX)
                return VNET_API_ERROR_INVALID_VALUE;
              pool_get (frm->exporters, exp);
-             if (!exp)
-               return VNET_API_ERROR_INVALID_VALUE;
            }
        }
       else