examples/l3fwd: remove old SSE4 comments

The flag ENABLE_MULTI_BUFFER_OPTIMIZE has been removed so the
related comments are now useless.

Fixes: 268888b5b020 ("examples/l3fwd: modularize")

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>

diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c
index 50f09e5..526b485 100644 (file)
--- a/examples/l3fwd/l3fwd_em.c
+++ b/examples/l3fwd/l3fwd_em.c
@@ -314,11 +314,6 @@ em_get_ipv6_dst_port(void *ipv6_hdr,  uint8_t portid, void *lookup_struct)
        return (uint8_t)((ret < 0) ? portid : ipv6_l3fwd_out_if[ret]);
 }
 
-
-/*
- * Include header file if SSE4_1 is enabled for
- * buffer optimization i.e. ENABLE_MULTI_BUFFER_OPTIMIZE=1.
- */
 #if defined(__SSE4_1__)
 #if defined(NO_HASH_MULTI_LOOKUP)
 #include "l3fwd_em_sse.h"
@@ -592,10 +587,6 @@ em_main_loop(__attribute__((unused)) void *dummy)
                        if (nb_rx == 0)
                                continue;
 
-                       /*
-                        * For SSE4_1 use ENABLE_MULTI_BUFFER_OPTIMIZE=1
-                        * code.
-                        */
 #if defined(__SSE4_1__)
                        l3fwd_em_send_packets(nb_rx, pkts_burst,
                                                        portid, qconf);

diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c
index 990a7f1..3767923 100644 (file)
--- a/examples/l3fwd/l3fwd_lpm.c
+++ b/examples/l3fwd/l3fwd_lpm.c
@@ -105,10 +105,6 @@ static struct ipv6_l3fwd_lpm_route ipv6_l3fwd_lpm_route_array[] = {
 struct rte_lpm *ipv4_l3fwd_lpm_lookup_struct[NB_SOCKETS];
 struct rte_lpm6 *ipv6_l3fwd_lpm_lookup_struct[NB_SOCKETS];
 
-/*
- * Include header file if SSE4_1 is enabled for
- * buffer optimization i.e. ENABLE_MULTI_BUFFER_OPTIMIZE=1.
- */
 #if defined(__SSE4_1__)
 #include "l3fwd_lpm_sse.h"
 #else
@@ -183,10 +179,6 @@ lpm_main_loop(__attribute__((unused)) void *dummy)
                        if (nb_rx == 0)
                                continue;
 
-                       /*
-                        * For SSE4_1 use ENABLE_MULTI_BUFFER_OPTIMIZE=1
-                        * code.
-                        */
 #if defined(__SSE4_1__)
                        l3fwd_lpm_send_packets(nb_rx, pkts_burst,
                                                portid, qconf);