Merge branch 'upstream/ticketlock-cleanup' of git://github.com/jsgf/linux-xen into...

[pandora-kernel.git] / net / ipv4 / tcp_input.c

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index ea0d218..21fab3e 100644 (file)
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1124,7 +1124,7 @@ static int tcp_is_sackblock_valid(struct tcp_sock *tp, int is_dsack,
                return 0;
 
        /* ...Then it's D-SACK, and must reside below snd_una completely */
-       if (!after(end_seq, tp->snd_una))
+       if (after(end_seq, tp->snd_una))
                return 0;
 
        if (!before(start_seq, tp->undo_marker))