From 4f5002e05460f9c986d37a299e2fa4440df5a279 Mon Sep 17 00:00:00 2001
From: glebius <glebius@FreeBSD.org>
Date: Sun, 16 Jan 2005 11:13:18 +0000
Subject: - Reduce number of arguments passed to dummynet_io(), we already have
 cookie   in struct ip_fw_args itself. - Remove redundant &= 0xffff from
 dummynet_io().

---
 sys/net/bridge.c          | 2 +-
 sys/net/if_ethersubr.c    | 3 +--
 sys/netinet/ip_dummynet.c | 6 ++----
 sys/netinet/ip_dummynet.h | 3 +--
 sys/netinet/ip_fw_pfil.c  | 4 ++--
 5 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/sys/net/bridge.c b/sys/net/bridge.c
index 3a4b7aa..63dfb36 100644
--- a/sys/net/bridge.c
+++ b/sys/net/bridge.c
@@ -1097,7 +1097,7 @@ bdg_forward(struct mbuf *m0, struct ifnet *dst)
 	    }
 
 	    args.oif = real_dst;
-	    ip_dn_io_ptr(m, args.cookie, DN_TO_BDG_FWD, &args);
+	    ip_dn_io_ptr(m, DN_TO_BDG_FWD, &args);
 	    return m0;
 	}
 	/*
diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c
index 590e551..0871077 100644
--- a/sys/net/if_ethersubr.c
+++ b/sys/net/if_ethersubr.c
@@ -464,8 +464,7 @@ ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst,
 			 */
 			*m0 = NULL ;
 		}
-		ip_dn_io_ptr(m, args.cookie,
-			dst ? DN_TO_ETH_OUT: DN_TO_ETH_DEMUX, &args);
+		ip_dn_io_ptr(m, dst ? DN_TO_ETH_OUT: DN_TO_ETH_DEMUX, &args);
 		return 0;
 	}
 	/*
diff --git a/sys/netinet/ip_dummynet.c b/sys/netinet/ip_dummynet.c
index 93f0696..fea5981 100644
--- a/sys/netinet/ip_dummynet.c
+++ b/sys/netinet/ip_dummynet.c
@@ -1122,7 +1122,7 @@ locate_flowset(int pipe_nr, struct ip_fw *rule)
  *
  */
 static int
-dummynet_io(struct mbuf *m, int pipe_nr, int dir, struct ip_fw_args *fwa)
+dummynet_io(struct mbuf *m, int dir, struct ip_fw_args *fwa)
 {
     struct dn_pkt_tag *pkt;
     struct m_tag *mtag;
@@ -1146,13 +1146,11 @@ dummynet_io(struct mbuf *m, int pipe_nr, int dir, struct ip_fw_args *fwa)
     is_pipe = (fwa->rule->fw_flg & IP_FW_F_COMMAND) == IP_FW_F_PIPE;
 #endif
 
-    pipe_nr &= 0xffff ;
-
     DUMMYNET_LOCK();
     /*
      * This is a dummynet rule, so we expect an O_PIPE or O_QUEUE rule.
      */
-    fs = locate_flowset(pipe_nr, fwa->rule);
+    fs = locate_flowset(fwa->cookie, fwa->rule);
     if (fs == NULL)
 	goto dropit ;	/* this queue/pipe does not exist! */
     pipe = fs->pipe ;
diff --git a/sys/netinet/ip_dummynet.h b/sys/netinet/ip_dummynet.h
index 1020f12..d9c6aaa 100644
--- a/sys/netinet/ip_dummynet.h
+++ b/sys/netinet/ip_dummynet.h
@@ -343,8 +343,7 @@ struct dn_pipe {		/* a pipe */
 #ifdef _KERNEL
 typedef	int ip_dn_ctl_t(struct sockopt *); /* raw_ip.c */
 typedef	void ip_dn_ruledel_t(void *); /* ip_fw.c */
-typedef	int ip_dn_io_t(struct mbuf *m, int pipe_nr, int dir,
-	struct ip_fw_args *fwa);
+typedef	int ip_dn_io_t(struct mbuf *m, int dir, struct ip_fw_args *fwa);
 extern	ip_dn_ctl_t *ip_dn_ctl_ptr;
 extern	ip_dn_ruledel_t *ip_dn_ruledel_ptr;
 extern	ip_dn_io_t *ip_dn_io_ptr;
diff --git a/sys/netinet/ip_fw_pfil.c b/sys/netinet/ip_fw_pfil.c
index d186aab..22308bb 100644
--- a/sys/netinet/ip_fw_pfil.c
+++ b/sys/netinet/ip_fw_pfil.c
@@ -140,7 +140,7 @@ again:
 	case IP_FW_DUMMYNET:
 		if (!DUMMYNET_LOADED)
 			goto drop;
-		ip_dn_io_ptr(*m0, args.cookie, DN_TO_IP_IN, &args);
+		ip_dn_io_ptr(*m0, DN_TO_IP_IN, &args);
 		*m0 = NULL;
 		return 0;		/* packet consumed */
 
@@ -240,7 +240,7 @@ again:
 	case IP_FW_DUMMYNET:
 		if (!DUMMYNET_LOADED)
 			break;
-		ip_dn_io_ptr(*m0, args.cookie, DN_TO_IP_OUT, &args);
+		ip_dn_io_ptr(*m0, DN_TO_IP_OUT, &args);
 		*m0 = NULL;
 		return 0;		/* packet consumed */
 
-- 
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