[DCCP] packet_history: Convert dccphtx_tstamp to ktime_t

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 4 deletions

diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index b21d8110298c..e75efe72da2b 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -401,7 +401,7 @@ static void ccid3_hc_tx_packet_sent(struct sock *sk, int more,
         }
         dccp_tx_hist_add_entry(&hctx->ccid3hctx_hist, packet);
 
-        packet->dccphtx_tstamp = ktime_to_timeval(ktime_get_real());
+        packet->dccphtx_tstamp = ktime_get_real();
         packet->dccphtx_seqno  = dccp_sk(sk)->dccps_gss;
         packet->dccphtx_rtt    = hctx->ccid3hctx_rtt;
         packet->dccphtx_sent   = 1;
@@ -412,7 +412,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
         struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
         struct ccid3_options_received *opt_recv;
         struct dccp_tx_hist_entry *packet;
-        ktime_t now, t_hist;
+        ktime_t now;
         unsigned long t_nfb;
         u32 pinv, r_sample;
 
@@ -451,12 +451,11 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
                         hctx->ccid3hctx_p = 1000000 / pinv;
 
                 now = ktime_get_real();
-                t_hist = timeval_to_ktime(packet->dccphtx_tstamp);
                 /*
                  * Calculate new round trip sample as per [RFC 3448, 4.3] by
                  *      R_sample  =  (now - t_recvdata) - t_elapsed
                  */
-                r_sample = dccp_sample_rtt(sk, now, &t_hist);
+                r_sample = dccp_sample_rtt(sk, now, &packet->dccphtx_tstamp);
 
                 /*
                  * Update RTT estimate by