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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2006-11-14 08:21:36 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-03 00:22:27 -0500
commitb9df3cb8cf9a96e63dfdcd3056a9cbc71f2459e7 (patch)
tree46d19124b1bbfd9eaa26af3d6ba2293b4e8f326d /include/net/ipip.h
parent1ed176a801b83915b7c8ab80e0a2a6376a2d6051 (diff)
[TCP/DCCP]: Introduce net_xmit_eval
Throughout the TCP/DCCP (and tunnelling) code, it often happens that the return code of a transmit function needs to be tested against NET_XMIT_CN which is a value that does not indicate a strict error condition. This patch uses a macro for these recurring situations which is consistent with the already existing macro net_xmit_errno, saving on duplicated code. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'include/net/ipip.h')
-rw-r--r--include/net/ipip.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/ipip.h b/include/net/ipip.h
index f490c3cbe377..84058858eea7 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -35,7 +35,7 @@ struct ip_tunnel
35 ip_send_check(iph); \ 35 ip_send_check(iph); \
36 \ 36 \
37 err = NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, rt->u.dst.dev, dst_output);\ 37 err = NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, rt->u.dst.dev, dst_output);\
38 if (err == NET_XMIT_SUCCESS || err == NET_XMIT_CN) { \ 38 if (net_xmit_eval(err) == 0) { \
39 stats->tx_bytes += pkt_len; \ 39 stats->tx_bytes += pkt_len; \
40 stats->tx_packets++; \ 40 stats->tx_packets++; \
41 } else { \ 41 } else { \