From: Geliang Tang <geliang.tang@suse.com>
Date: Fri, 8 Jul 2022 17:14:08 +0000 (-0700)
Subject: mptcp: move MPTCPOPT_HMAC_LEN to net/mptcp.h
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f7657ff4a7097eaf5220776456b7d75eb09062cb;p=linux.git

mptcp: move MPTCPOPT_HMAC_LEN to net/mptcp.h

Move macro MPTCPOPT_HMAC_LEN definition from net/mptcp/protocol.h to
include/net/mptcp.h.

Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/mptcp.h b/include/net/mptcp.h
index 4d761ad530c94..ac9cf7271d46a 100644
--- a/include/net/mptcp.h
+++ b/include/net/mptcp.h
@@ -39,6 +39,7 @@ struct mptcp_ext {
 			infinite_map:1;
 };
 
+#define MPTCPOPT_HMAC_LEN	20
 #define MPTCP_RM_IDS_MAX	8
 
 struct mptcp_rm_list {
@@ -89,7 +90,7 @@ struct mptcp_out_options {
 			u32 nonce;
 			u32 token;
 			u64 thmac;
-			u8 hmac[20];
+			u8 hmac[MPTCPOPT_HMAC_LEN];
 		};
 	};
 #endif
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 480c5320b86e5..07871e10e510e 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -83,7 +83,6 @@
 
 /* MPTCP MP_JOIN flags */
 #define MPTCPOPT_BACKUP		BIT(0)
-#define MPTCPOPT_HMAC_LEN	20
 #define MPTCPOPT_THMAC_LEN	8
 
 /* MPTCP MP_CAPABLE flags */