AcoSail/kernel_optimize_test
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[CCID2]: Remove redundant case block

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skb's passed to ccid2_hc_tx_send_packet() are headerless, the packet
type is decided later, in dccp_write_xmit(). Therefore the first test
of the switch/case block is always true, the others are never reached.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gerrit Renker 2007-10-04 14:42:19 -07:00 committed by David S. Miller
parent ee196c2186
commit 6c58324808
1 changed files with 1 additions and 13 deletions
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14
net/dccp/ccids/ccid2.c
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@ -126,19 +126,7 @@ static int ccid2_hc_tx_alloc_seq(struct ccid2_hc_tx_sock *hctx)
static int ccid2_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
{
struct ccid2_hc_tx_sock *hctx;
switch (DCCP_SKB_CB(skb)->dccpd_type) {
case 0: /* XXX data packets from userland come through like this */
case DCCP_PKT_DATA:
case DCCP_PKT_DATAACK:
break;
/* No congestion control on other packets */
default:
return 0;
}
hctx = ccid2_hc_tx_sk(sk);
struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
ccid2_pr_debug("pipe=%d cwnd=%d\n", hctx->ccid2hctx_pipe,
hctx->ccid2hctx_cwnd);