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| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-10-11 17:33:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-11 17:33:55 -0700 |
| commit | f6fb128d272eb7b0f1a8be78153a724545e28be8 (patch) | |
| tree | 343b5d6d45af8a4aaf8edcf2fd7e46c7d99586c0 | |
| parent | 3eec0047d9bdd68fddef6539e77fee99ba2531f2 (diff) | |
| download | linux-f6fb128d272eb7b0f1a8be78153a724545e28be8.tar.gz linux-f6fb128d272eb7b0f1a8be78153a724545e28be8.tar.bz2 linux-f6fb128d272eb7b0f1a8be78153a724545e28be8.zip | |
[TCP]: Kill almost unused variable pcount from sacktag
It's on the way for future cutting of that function.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/tcp_input.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index c827285b488e..50047045df62 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1314,7 +1314,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_ flag |= FLAG_DATA_LOST; tcp_for_write_queue_from(skb, sk) { - int in_sack, pcount; + int in_sack; u8 sacked; if (skb == tcp_send_head(sk)) @@ -1336,9 +1336,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_ in_sack = !after(start_seq, TCP_SKB_CB(skb)->seq) && !before(end_seq, TCP_SKB_CB(skb)->end_seq); - pcount = tcp_skb_pcount(skb); - - if (pcount > 1 && !in_sack && + if (tcp_skb_pcount(skb) > 1 && !in_sack && after(TCP_SKB_CB(skb)->end_seq, start_seq)) { unsigned int pkt_len; @@ -1353,10 +1351,9 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_ TCP_SKB_CB(skb)->seq); if (tcp_fragment(sk, skb, pkt_len, skb_shinfo(skb)->gso_size)) break; - pcount = tcp_skb_pcount(skb); } - fack_count += pcount; + fack_count += tcp_skb_pcount(skb); sacked = TCP_SKB_CB(skb)->sacked; |