From: Ilpo Järvinen Date: Fri, 12 Oct 2007 00:33:55 +0000 (-0700) Subject: [TCP]: Kill almost unused variable pcount from sacktag X-Git-Tag: v2.6.24-rc1~1454^2~6 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=f6fb128d272eb7b0f1a8be78153a724545e28be8;p=linux-2.6-omap-h63xx.git [TCP]: Kill almost unused variable pcount from sacktag It's on the way for future cutting of that function. Signed-off-by: Ilpo Järvinen Signed-off-by: David S. Miller --- diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index c827285b488..50047045df6 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;