1 files changed, 3 insertions, 5 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index d463296d9f79..9d44aef365da 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -643,17 +643,15 @@ struct sctp_pf {
 struct sctp_datamsg {
         /* Chunks waiting to be submitted to lower layer. */
         struct list_head chunks;
-        /* Chunks that have been transmitted. */
-        size_t msg_size;
         /* Reference counting. */
         atomic_t refcnt;
         /* When is this message no longer interesting to the peer? */
         unsigned long expires_at;
         /* Did the messenge fail to send? */
         int send_error;
-        char send_failed;
-        /* Control whether chunks from this message can be abandoned. */
-        char can_abandon;
+        u8 send_failed:1,
+           can_abandon:1,   /* can chunks from this message can be abandoned. */
+           can_delay;       /* should this message be Nagle delayed */
 };
 
 struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *,