X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=net%2Fipv4%2Ftcp_cubic.c;h=80bd084a9f9198d5b4c31f380ffcd5448a8390b0;hb=07feaebfcc10cd35e745c7073667935246494bee;hp=485d7ea35f75598ed2da741f4a9f376da20284ea;hpb=dd9cd6d4351076c78bb8c0f9146d1904b481fdbb;p=deliverable%2Flinux.git

diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
index 485d7ea35f75..80bd084a9f91 100644
--- a/net/ipv4/tcp_cubic.c
+++ b/net/ipv4/tcp_cubic.c
@@ -314,7 +314,7 @@ static void bictcp_acked(struct sock *sk, u32 cnt, s32 rtt_us)
 	struct bictcp *ca = inet_csk_ca(sk);
 	u32 delay;
 
-	if (cnt > 0 && icsk->icsk_ca_state == TCP_CA_Open) {
+	if (icsk->icsk_ca_state == TCP_CA_Open) {
 		cnt -= ca->delayed_ack >> ACK_RATIO_SHIFT;
 		ca->delayed_ack += cnt;
 	}