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-rw-r--r--net/ipv4/tcp_input.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index ea0d2183df4b..21fab3edb92c 100644
--- 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,
1124 return 0; 1124 return 0;
1125 1125
1126 /* ...Then it's D-SACK, and must reside below snd_una completely */ 1126 /* ...Then it's D-SACK, and must reside below snd_una completely */
1127 if (!after(end_seq, tp->snd_una)) 1127 if (after(end_seq, tp->snd_una))
1128 return 0; 1128 return 0;
1129 1129
1130 if (!before(start_seq, tp->undo_marker)) 1130 if (!before(start_seq, tp->undo_marker))