X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fdecnet%2Fdn_nsp_in.c;h=547523b41c8168e6c9b67dd25964cfe1aeccfc4c;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=202dbde9850d4dfee2eee86ed05ff9f39c14048f;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 202dbde98..547523b41 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -60,7 +60,7 @@
 #include <linux/inet.h>
 #include <linux/route.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
@@ -85,7 +85,7 @@ static void dn_log_martian(struct sk_buff *skb, const char *msg)
 	if (decnet_log_martians && net_ratelimit()) {
 		char *devname = skb->dev ? skb->dev->name : "???";
 		struct dn_skb_cb *cb = DN_SKB_CB(skb);
-		printk(KERN_INFO "DECnet: Martian packet (%s) dev=%s src=0x%04hx dst=0x%04hx srcport=0x%04hx dstport=0x%04hx\n", msg, devname, cb->src, cb->dst, cb->src_port, cb->dst_port);
+		printk(KERN_INFO "DECnet: Martian packet (%s) dev=%s src=0x%04hx dst=0x%04hx srcport=0x%04hx dstport=0x%04hx\n", msg, devname, dn_ntohs(cb->src), dn_ntohs(cb->dst), dn_ntohs(cb->src_port), dn_ntohs(cb->dst_port));
 	}
 }
 
@@ -128,7 +128,7 @@ static void dn_ack(struct sock *sk, struct sk_buff *skb, unsigned short ack)
  */
 static int dn_process_ack(struct sock *sk, struct sk_buff *skb, int oth)
 {
-	unsigned short *ptr = (unsigned short *)skb->data;
+	__le16 *ptr = (__le16 *)skb->data;
 	int len = 0;
 	unsigned short ack;
 
@@ -346,7 +346,7 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
 	ptr = skb->data;
 	cb->services = *ptr++;
 	cb->info = *ptr++;
-	cb->segsize = dn_ntohs(*(__u16 *)ptr);
+	cb->segsize = dn_ntohs(*(__le16 *)ptr);
 
 	if ((scp->state == DN_CI) || (scp->state == DN_CD)) {
 		scp->persist = 0;
@@ -363,7 +363,7 @@ static void dn_nsp_conn_conf(struct sock *sk, struct sk_buff *skb)
 		if (skb->len > 0) {
 			unsigned char dlen = *skb->data;
 			if ((dlen <= 16) && (dlen <= skb->len)) {
-				scp->conndata_in.opt_optl = dlen;
+				scp->conndata_in.opt_optl = dn_htons((__u16)dlen);
 				memcpy(scp->conndata_in.opt_data, skb->data + 1, dlen);
 			}
 		}
@@ -397,17 +397,17 @@ static void dn_nsp_disc_init(struct sock *sk, struct sk_buff *skb)
 	if (skb->len < 2)
 		goto out;
 
-	reason = dn_ntohs(*(__u16 *)skb->data);
+	reason = dn_ntohs(*(__le16 *)skb->data);
 	skb_pull(skb, 2);
 
-	scp->discdata_in.opt_status = reason;
+	scp->discdata_in.opt_status = dn_htons(reason);
 	scp->discdata_in.opt_optl   = 0;
 	memset(scp->discdata_in.opt_data, 0, 16);
 
 	if (skb->len > 0) {
 		unsigned char dlen = *skb->data;
 		if ((dlen <= 16) && (dlen <= skb->len)) {
-			scp->discdata_in.opt_optl = dlen;
+			scp->discdata_in.opt_optl = dn_htons((__u16)dlen);
 			memcpy(scp->discdata_in.opt_data, skb->data + 1, dlen);
 		}
 	}
@@ -464,7 +464,7 @@ static void dn_nsp_disc_conf(struct sock *sk, struct sk_buff *skb)
 	if (skb->len != 2)
 		goto out;
 
-	reason = dn_ntohs(*(__u16 *)skb->data);
+	reason = dn_ntohs(*(__le16 *)skb->data);
 
 	sk->sk_state = TCP_CLOSE;
 
@@ -513,7 +513,7 @@ static void dn_nsp_linkservice(struct sock *sk, struct sk_buff *skb)
 	if (skb->len != 4)
 		goto out;
 
-	segnum = dn_ntohs(*(__u16 *)ptr);
+	segnum = dn_ntohs(*(__le16 *)ptr);
 	ptr += 2;
 	lsflags = *(unsigned char *)ptr++;
 	fcval = *ptr;
@@ -621,7 +621,7 @@ static void dn_nsp_otherdata(struct sock *sk, struct sk_buff *skb)
 	if (skb->len < 2)
 		goto out;
 
-	cb->segnum = segnum = dn_ntohs(*(__u16 *)skb->data);
+	cb->segnum = segnum = dn_ntohs(*(__le16 *)skb->data);
 	skb_pull(skb, 2);
 
 	if (seq_next(scp->numoth_rcv, segnum)) {
@@ -649,7 +649,7 @@ static void dn_nsp_data(struct sock *sk, struct sk_buff *skb)
 	if (skb->len < 2)
 		goto out;
 
-	cb->segnum = segnum = dn_ntohs(*(__u16 *)skb->data);
+	cb->segnum = segnum = dn_ntohs(*(__le16 *)skb->data);
 	skb_pull(skb, 2);
 
 	if (seq_next(scp->numdat_rcv, segnum)) {
@@ -760,7 +760,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
 	/*
 	 * Grab the destination address.
 	 */
-	cb->dst_port = *(unsigned short *)ptr;
+	cb->dst_port = *(__le16 *)ptr;
 	cb->src_port = 0;
 	ptr += 2;
 
@@ -768,7 +768,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
 	 * If not a connack, grab the source address too.
 	 */
 	if (pskb_may_pull(skb, 5)) {
-		cb->src_port = *(unsigned short *)ptr;
+		cb->src_port = *(__le16 *)ptr;
 		ptr += 2;
 		skb_pull(skb, 5);
 	}
@@ -778,7 +778,7 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
 	 * Swap src & dst and look up in the normal way.
 	 */
 	if (unlikely(cb->rt_flags & DN_RT_F_RTS)) {
-		unsigned short tmp = cb->dst_port;
+		__le16 tmp = cb->dst_port;
 		cb->dst_port = cb->src_port;
 		cb->src_port = tmp;
 		tmp = cb->dst;
@@ -793,7 +793,6 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
 got_it:
 	if (sk != NULL) {
 		struct dn_scp *scp = DN_SK(sk);
-		int ret;
 
 		/* Reset backoff */
 		scp->nsp_rxtshift = 0;
@@ -807,21 +806,7 @@ got_it:
 				goto free_out;
 		}
 
-		bh_lock_sock(sk);
-		ret = NET_RX_SUCCESS;
-		if (decnet_debug_level & 8)
-			printk(KERN_DEBUG "NSP: 0x%02x 0x%02x 0x%04x 0x%04x %d\n",
-				(int)cb->rt_flags, (int)cb->nsp_flags, 
-				(int)cb->src_port, (int)cb->dst_port, 
-				!!sock_owned_by_user(sk));
-		if (!sock_owned_by_user(sk))
-			ret = dn_nsp_backlog_rcv(sk, skb);
-		else
-			sk_add_backlog(sk, skb);
-		bh_unlock_sock(sk);
-		sock_put(sk);
-
-		return ret;
+		return sk_receive_skb(sk, skb);
 	}
 
 	return dn_nsp_no_socket(skb, reason);