Revert "ipvlan: Modify the value of ipvlan modes"

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I62TLE
CVE: NA

--------------------------------

This reverts commit 382ceac7.

In order to make iproute compatible with other operation system like
SUSE, rethad and etc, put IPVLAN_MODE_L2E last.
Signed-off-by: NLu Wei <luwei32@huawei.com>
Reviewed-by: NLiu Jian <liujian56@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/net/ipvlan/ipvlan_main.c

@@ -14,7 +14,7 @@ int sysctl_ipvlan_loop_qlen = 131072;
 int sysctl_ipvlan_loop_delay = 10;
 static int ipvlan_default_mode = IPVLAN_MODE_L3;
 module_param(ipvlan_default_mode, int, 0400);
-MODULE_PARM_DESC(ipvlan_default_mode, "set ipvlan default mode: 0 for l2, 1 for l3, 2 for l2e, 3 for l3s, others invalid now");
+MODULE_PARM_DESC(ipvlan_default_mode, "set ipvlan default mode: 0 for l2, 1 for l3, 2 for l3s, 3 for l2e, others invalid now");
 
 static struct ctl_table_header *ipvlan_table_hrd;
 static struct ctl_table ipvlan_table[] = {

include/uapi/linux/if_link.h

@@ -689,8 +689,8 @@ enum {
 enum ipvlan_mode {
 	IPVLAN_MODE_L2 = 0,
 	IPVLAN_MODE_L3,
-	IPVLAN_MODE_L2E,
 	IPVLAN_MODE_L3S,
+	IPVLAN_MODE_L2E,
 	IPVLAN_MODE_MAX
 };