[dpdk-dev] [PATCH 1/6] testpmd: remove unnecessary void casts

[Stephen Hemminger <stephen@networkplumber.org>]

The testpmd was doing old BSD lint style casts of rte_memcpy
to (void). This is unnecessary.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test-pmd/cmdline.c | 14 +++++++-------
 app/test-pmd/config.c  |  4 ++--
 app/test-pmd/testpmd.c |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index cd8c358509c2..5c533ffc0d41 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -6960,7 +6960,7 @@ cmd_set_vf_macvlan_parsed(void *parsed_result,
 
 	memset(&filter, 0, sizeof(struct rte_eth_mac_filter));
 
-	(void)rte_memcpy(&filter.mac_addr, &res->address, ETHER_ADDR_LEN);
+	rte_memcpy(&filter.mac_addr, &res->address, ETHER_ADDR_LEN);
 
 	/* set VF MAC filter */
 	filter.is_vf = 1;
@@ -8823,7 +8823,7 @@ cmd_ethertype_filter_parsed(void *parsed_result,
 	memset(&filter, 0, sizeof(filter));
 	if (!strcmp(res->mac, "mac_addr")) {
 		filter.flags |= RTE_ETHTYPE_FLAGS_MAC;
-		(void)rte_memcpy(&filter.mac_addr, &res->mac_addr,
+		rte_memcpy(&filter.mac_addr, &res->mac_addr,
 			sizeof(struct ether_addr));
 	}
 	if (!strcmp(res->drop, "drop"))
@@ -9012,7 +9012,7 @@ do { \
 #define IPV6_ADDR_TO_ARRAY(ip_addr, ip) \
 do { \
 	if ((ip_addr).family == AF_INET6) \
-		(void)rte_memcpy(&(ip), \
+		rte_memcpy(&(ip), \
 				 &((ip_addr).addr.ipv6), \
 				 sizeof(struct in6_addr)); \
 	else { \
@@ -9144,12 +9144,12 @@ cmd_flow_director_filter_parsed(void *parsed_result,
 	}
 
 	if (fdir_conf.mode ==  RTE_FDIR_MODE_PERFECT_MAC_VLAN)
-		(void)rte_memcpy(&entry.input.flow.mac_vlan_flow.mac_addr,
+		rte_memcpy(&entry.input.flow.mac_vlan_flow.mac_addr,
 				 &res->mac_addr,
 				 sizeof(struct ether_addr));
 
 	if (fdir_conf.mode ==  RTE_FDIR_MODE_PERFECT_TUNNEL) {
-		(void)rte_memcpy(&entry.input.flow.tunnel_flow.mac_addr,
+		rte_memcpy(&entry.input.flow.tunnel_flow.mac_addr,
 				 &res->mac_addr,
 				 sizeof(struct ether_addr));
 		entry.input.flow.tunnel_flow.tunnel_type =
@@ -9158,7 +9158,7 @@ cmd_flow_director_filter_parsed(void *parsed_result,
 			rte_cpu_to_be_32(res->tunnel_id_value);
 	}
 
-	(void)rte_memcpy(entry.input.flow_ext.flexbytes,
+	rte_memcpy(entry.input.flow_ext.flexbytes,
 		   flexbytes,
 		   RTE_ETH_FDIR_MAX_FLEXLEN);
 
@@ -9856,7 +9856,7 @@ cmd_flow_director_flex_mask_parsed(void *parsed_result,
 			memset(&port->dev_conf.fdir_conf.flex_conf.flex_mask[i],
 			       0, sizeof(struct rte_eth_fdir_flex_mask));
 		port->dev_conf.fdir_conf.flex_conf.nb_flexmasks = 1;
-		(void)rte_memcpy(&port->dev_conf.fdir_conf.flex_conf.flex_mask[0],
+		rte_memcpy(&port->dev_conf.fdir_conf.flex_conf.flex_mask[0],
 				 &flex_mask,
 				 sizeof(struct rte_eth_fdir_flex_mask));
 		cmd_reconfig_device_queue(res->port_id, 1, 1);
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 3ae3e1cd8bc9..ca83eef99cb1 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -3004,7 +3004,7 @@ fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
 			return;
 		}
 	}
-	(void)rte_memcpy(&flex_conf->flex_mask[idx],
+	rte_memcpy(&flex_conf->flex_mask[idx],
 			 cfg,
 			 sizeof(struct rte_eth_fdir_flex_mask));
 }
@@ -3034,7 +3034,7 @@ fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
 			return;
 		}
 	}
-	(void)rte_memcpy(&flex_conf->flex_set[idx],
+	rte_memcpy(&flex_conf->flex_set[idx],
 			 cfg,
 			 sizeof(struct rte_eth_flex_payload_cfg));
 
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 7d40139416c5..0af34473af3a 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -2173,7 +2173,7 @@ init_port_dcb_config(portid_t pid,
 	 * Set the numbers of RX & TX queues to 0, so
 	 * the RX & TX queues will not be setup.
 	 */
-	(void)rte_eth_dev_configure(pid, 0, 0, &port_conf);
+	rte_eth_dev_configure(pid, 0, 0, &port_conf);
 
 	rte_eth_dev_info_get(pid, &rte_port->dev_info);
 
-- 
2.11.0