xps: Transmit Packet Steering

[net-next-2.6.git] / net / dccp / dccp.h

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index a8ed459508b294feb774c1597e788fa38313e995..19fafd597465fac2ac7e40ff77b862a91884ed6b 100644 (file)
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -457,12 +457,15 @@ static inline void dccp_update_gss(struct sock *sk, u64 seq)
        dp->dccps_awh = dp->dccps_gss;
 }
 
+static inline int dccp_ackvec_pending(const struct sock *sk)
+{
+       return dccp_sk(sk)->dccps_hc_rx_ackvec != NULL &&
+              !dccp_ackvec_is_empty(dccp_sk(sk)->dccps_hc_rx_ackvec);
+}
+
 static inline int dccp_ack_pending(const struct sock *sk)
 {
-       const struct dccp_sock *dp = dccp_sk(sk);
-       return (dp->dccps_hc_rx_ackvec != NULL &&
-               dccp_ackvec_pending(dp->dccps_hc_rx_ackvec)) ||
-              inet_csk_ack_scheduled(sk);
+       return dccp_ackvec_pending(sk) || inet_csk_ack_scheduled(sk);
 }
 
 extern int  dccp_feat_finalise_settings(struct dccp_sock *dp);