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-rw-r--r--net/mptcp/protocol.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 1fc6693e257e..4913ac7b6d19 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -336,6 +336,13 @@ static inline struct mptcp_data_frag *mptcp_rtx_head(const struct sock *sk)
return list_first_entry_or_null(&msk->rtx_queue, struct mptcp_data_frag, list);
}
+struct csum_pseudo_header {
+ __be64 data_seq;
+ __be32 subflow_seq;
+ __be16 data_len;
+ __sum16 csum;
+};
+
struct mptcp_subflow_request_sock {
struct tcp_request_sock sk;
u16 mp_capable : 1,