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| author | Takashi Iwai <tiwai@suse.de> | 2010-03-23 14:56:33 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-03-23 14:56:33 +0100 |
| commit | 85ae01b2da0ed606a2e8d840aadef90fd30220a1 (patch) | |
| tree | f9eaa974b88b9db09dab9e5f6876e87d12543fe4 /net/ipv4/tcp_input.c | |
| parent | 6407d474e6ae6a798fa5ba40b32f508a52de80ff (diff) | |
| parent | 306ff3e473a970f88680e8355c0900fcab0357e2 (diff) | |
| download | kernel-crypto-85ae01b2da0ed606a2e8d840aadef90fd30220a1.tar.gz kernel-crypto-85ae01b2da0ed606a2e8d840aadef90fd30220a1.tar.xz kernel-crypto-85ae01b2da0ed606a2e8d840aadef90fd30220a1.zip | |
Merge remote branch 'alsa/devel' into topic/usb
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 788851ca8c5..c096a4218b8 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2511,6 +2511,9 @@ static void tcp_mark_head_lost(struct sock *sk, int packets) int err; unsigned int mss; + if (packets == 0) + return; + WARN_ON(packets > tp->packets_out); if (tp->lost_skb_hint) { skb = tp->lost_skb_hint; |