tcp: cdg: use div_u64()

Fixes cross-compile to mips. Signed-off-by: Kenneth Klette Jonassen <kennetkl@ifi.uio.no> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Jun 14, 2015 · 758f0d4 · 758f0d4
1 parent 25c43bf
commit 758f0d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/ipv4/tcp_cdg.c b/net/ipv4/tcp_cdg.c
@@ -145,7 +145,7 @@ static void tcp_cdg_hystart_update(struct sock *sk)
 		return;
 
 	if (hystart_detect & HYSTART_ACK_TRAIN) {
-		u32 now_us = local_clock() / NSEC_PER_USEC;
+		u32 now_us = div_u64(local_clock(), NSEC_PER_USEC);
 
 		if (ca->last_ack == 0 || !tcp_is_cwnd_limited(sk)) {
 			ca->last_ack = now_us;