route:act: drop unnecessary implementations for to_clone()

Of the struct has no pointers that require a deep copy, there is
no need to implement to_clone().

4 files changed, 4 insertions, 36 deletions

diff --git a/lib/route/act/gact.c b/lib/route/act/gact.c
index 4557c61f..832d2290 100644
--- a/lib/route/act/gact.c
+++ b/lib/route/act/gact.c
@@ -44,14 +44,6 @@ static void gact_free_data(struct rtnl_tc *tc, void *data)
 {
 }
 
-static int gact_clone(void *_dst, void *_src)
-{
-	struct rtnl_gact *dst = _dst, *src = _src;
-
-	memcpy(&dst->g_parm, &src->g_parm, sizeof(src->g_parm));
-	return 0;
-}
-
 static void gact_dump_line(struct rtnl_tc *tc, void *data,
 			  struct nl_dump_params *p)
 {
@@ -155,7 +147,7 @@ static struct rtnl_tc_ops gact_ops = {
 	.to_size		= sizeof(struct rtnl_gact),
 	.to_msg_parser		= gact_msg_parser,
 	.to_free_data		= gact_free_data,
-	.to_clone		= gact_clone,
+	.to_clone		= NULL,
 	.to_msg_fill		= gact_msg_fill,
 	.to_dump = {
 	    [NL_DUMP_LINE]	= gact_dump_line,
diff --git a/lib/route/act/mirred.c b/lib/route/act/mirred.c
index 9683505a..5d7b089f 100644
--- a/lib/route/act/mirred.c
+++ b/lib/route/act/mirred.c
@@ -43,14 +43,6 @@ static void mirred_free_data(struct rtnl_tc *tc, void *data)
 {
 }
 
-static int mirred_clone(void *_dst, void *_src)
-{
-	struct rtnl_mirred *dst = _dst, *src = _src;
-
-	memcpy(&dst->m_parm, &src->m_parm, sizeof(src->m_parm));
-	return 0;
-}
-
 static void mirred_dump_line(struct rtnl_tc *tc, void *data,
 			  struct nl_dump_params *p)
 {
@@ -214,7 +206,7 @@ static struct rtnl_tc_ops mirred_ops = {
 	.to_size		= sizeof(struct rtnl_mirred),
 	.to_msg_parser		= mirred_msg_parser,
 	.to_free_data		= mirred_free_data,
-	.to_clone		= mirred_clone,
+	.to_clone		= NULL,
 	.to_msg_fill		= mirred_msg_fill,
 	.to_dump = {
 	    [NL_DUMP_LINE]	= mirred_dump_line,
diff --git a/lib/route/act/skbedit.c b/lib/route/act/skbedit.c
index dc82f655..566a1a6f 100644
--- a/lib/route/act/skbedit.c
+++ b/lib/route/act/skbedit.c
@@ -61,14 +61,6 @@ static void skbedit_free_data(struct rtnl_tc *tc, void *data)
 {
 }
 
-static int skbedit_clone(void *_dst, void *_src)
-{
-	struct rtnl_skbedit *dst = _dst, *src = _src;
-
-	memcpy(dst, src, sizeof(*src));
-	return 0;
-}
-
 static void skbedit_dump_line(struct rtnl_tc *tc, void *data,
 			  struct nl_dump_params *p)
 {
@@ -262,7 +254,7 @@ static struct rtnl_tc_ops skbedit_ops = {
 	.to_size		= sizeof(struct rtnl_skbedit),
 	.to_msg_parser		= skbedit_msg_parser,
 	.to_free_data		= skbedit_free_data,
-	.to_clone		= skbedit_clone,
+	.to_clone		= NULL,
 	.to_msg_fill		= skbedit_msg_fill,
 	.to_dump = {
 	    [NL_DUMP_LINE]	= skbedit_dump_line,
diff --git a/lib/route/act/vlan.c b/lib/route/act/vlan.c
index 3ad691e9..3d9fc334 100644
--- a/lib/route/act/vlan.c
+++ b/lib/route/act/vlan.c
@@ -103,14 +103,6 @@ static void vlan_free_data(struct rtnl_tc *tc, void *data)
 {
 }
 
-static int vlan_clone(void *_dst, void *_src)
-{
-	struct rtnl_vlan *dst = _dst, *src = _src;
-
-	memcpy(&dst->v_parm, &src->v_parm, sizeof(src->v_parm));
-	return 0;
-}
-
 static void vlan_dump_line(struct rtnl_tc *tc, void *data,
                            struct nl_dump_params *p)
 {
@@ -399,7 +391,7 @@ static struct rtnl_tc_ops vlan_ops = {
 	.to_size                = sizeof(struct rtnl_vlan),
 	.to_msg_parser          = vlan_msg_parser,
 	.to_free_data           = vlan_free_data,
-	.to_clone               = vlan_clone,
+	.to_clone               = NULL,
 	.to_msg_fill            = vlan_msg_fill,
 	.to_dump = {
 	    [NL_DUMP_LINE]      = vlan_dump_line,