diff mbox series

[net-next,1/2] net: vxlan: add macro definition for number of IANA VXLAN-GPE port

Message ID 20211127093405.47218-2-huangguangbin2@huawei.com (mailing list archive)
State Accepted
Commit ed618bd80947fa8d9644baf8ac18cb2a02223a5e
Delegated to: Netdev Maintainers
Headers show
Series net: vxlan: add macro definition for number of IANA VXLAN-GPE port | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 42 this patch: 42
netdev/cc_maintainers success CCed 3 of 3 maintainers
netdev/build_clang success Errors and warnings before: 22 this patch: 22
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 47 this patch: 47
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 15 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Guangbin Huang Nov. 27, 2021, 9:34 a.m. UTC 
From: Hao Chen <chenhao288@hisilicon.com>

Add macro definition for number of IANA VXLAN-GPE port for generic use.

Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 drivers/net/vxlan.c | 2 +-
 include/net/vxlan.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index fecff0a46612..359d16780dbb 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -3747,7 +3747,7 @@  static int vxlan_config_validate(struct net *src_net, struct vxlan_config *conf,
 
 	if (!conf->dst_port) {
 		if (conf->flags & VXLAN_F_GPE)
-			conf->dst_port = htons(4790); /* IANA VXLAN-GPE port */
+			conf->dst_port = htons(IANA_VXLAN_GPE_UDP_PORT);
 		else
 			conf->dst_port = htons(vxlan_port);
 	}
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index 08537aa14f7c..5a934bebe630 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -10,6 +10,7 @@ 
 #include <net/nexthop.h>
 
 #define IANA_VXLAN_UDP_PORT     4789
+#define IANA_VXLAN_GPE_UDP_PORT 4790
 
 /* VXLAN protocol (RFC 7348) header:
  * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+