sctp: fast recovery algorithm is per association.

SCTP fast recovery algorithm really applies per association
and impacts all transports.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9072dd6..d463296 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -895,9 +895,6 @@
 		 */
 		hb_sent:1,
 
-		/* Flag to track the current fast recovery state */
-		fast_recovery:1,
-
 		/* Is the Path MTU update pending on this tranport */
 		pmtu_pending:1,
 
@@ -952,9 +949,6 @@
 
 	__u32 burst_limited;	/* Holds old cwnd when max.burst is applied */
 
-	/* TSN marking the fast recovery exit point */
-	__u32 fast_recovery_exit;
-
 	/* Destination */
 	struct dst_entry *dst;
 	/* Source address. */
@@ -1723,6 +1717,12 @@
 	/* Highest TSN that is acknowledged by incoming SACKs. */
 	__u32 highest_sacked;
 
+	/* TSN marking the fast recovery exit point */
+	__u32 fast_recovery_exit;
+
+	/* Flag to track the current fast recovery state */
+	__u8 fast_recovery;
+
 	/* The number of unacknowledged data chunks.  Reported through
 	 * the SCTP_STATUS sockopt.
 	 */