doc: add GRE option flow item to feature list

[dpdk.git] / examples / l2fwd-cat / cat.c

diff --git a/examples/l2fwd-cat/cat.c b/examples/l2fwd-cat/cat.c
index 502c6b3..77154c8 100644 (file)
--- a/examples/l2fwd-cat/cat.c
+++ b/examples/l2fwd-cat/cat.c
@@ -872,8 +872,7 @@ cat_fini(void)
 #if PQOS_VERSION <= 103
        memset(m_sockets, 0, sizeof(m_sockets));
 #else
-       if (m_sockets != NULL)
-               free(m_sockets);
+       free(m_sockets);
 #endif
        m_sock_count = 0;
        memset(m_config, 0, sizeof(m_config));