From f0b9ad5690ed96f95d91ca19fba2fb2894bae6f0 Mon Sep 17 00:00:00 2001
From: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
Date: Sat, 24 Oct 2015 02:08:33 +0200
Subject: update network code

---
 net/llc/af_llc.c         | 7 +++----
 net/llc/llc_input.c      | 1 +
 net/llc/llc_output.c     | 1 +
 net/llc/llc_proc.c       | 1 +
 net/llc/sysctl_net_llc.c | 8 ++++----
 5 files changed, 10 insertions(+), 8 deletions(-)

(limited to 'net/llc')

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index e5565c7..f432d7b 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -715,13 +715,11 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
 	struct llc_sock *llc = llc_sk(sk);
 	size_t copied = 0;
 	u32 peek_seq = 0;
-	u32 *seq;
+	u32 *seq, skb_len;
 	unsigned long used;
 	int target;	/* Read at least this many bytes */
 	long timeo;
 
-	msg->msg_namelen = 0;
-
 	lock_sock(sk);
 	copied = -ENOTCONN;
 	if (unlikely(sk->sk_type == SOCK_STREAM && sk->sk_state == TCP_LISTEN))
@@ -815,6 +813,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
 		}
 		continue;
 	found_ok_skb:
+		skb_len = skb->len;
 		/* Ok so how much can we use? */
 		used = skb->len - offset;
 		if (len < used)
@@ -845,7 +844,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
 		}
 
 		/* Partial read */
-		if (used + offset < skb->len)
+		if (used + offset < skb_len)
 			continue;
 	} while (len > 0);
 
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index 9032421..e32cab4 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -13,6 +13,7 @@
  */
 #include <linux/netdevice.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <net/net_namespace.h>
 #include <net/llc.h>
 #include <net/llc_pdu.h>
diff --git a/net/llc/llc_output.c b/net/llc/llc_output.c
index b38a107..b658cba 100644
--- a/net/llc/llc_output.c
+++ b/net/llc/llc_output.c
@@ -18,6 +18,7 @@
 #include <linux/netdevice.h>
 #include <linux/trdevice.h>
 #include <linux/skbuff.h>
+#include <linux/export.h>
 #include <net/llc.h>
 #include <net/llc_pdu.h>
 
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
index 7af1ff2..a1839c0 100644
--- a/net/llc/llc_proc.c
+++ b/net/llc/llc_proc.c
@@ -17,6 +17,7 @@
 #include <linux/proc_fs.h>
 #include <linux/errno.h>
 #include <linux/seq_file.h>
+#include <linux/export.h>
 #include <net/net_namespace.h>
 #include <net/sock.h>
 #include <net/llc.h>
diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c
index e2ebe35..be078ec 100644
--- a/net/llc/sysctl_net_llc.c
+++ b/net/llc/sysctl_net_llc.c
@@ -17,28 +17,28 @@ static struct ctl_table llc2_timeout_table[] = {
 	{
 		.procname	= "ack",
 		.data		= &sysctl_llc2_ack_timeout,
-		.maxlen		= sizeof(long),
+		.maxlen		= sizeof(sysctl_llc2_ack_timeout),
 		.mode		= 0644,
 		.proc_handler   = proc_dointvec_jiffies,
 	},
 	{
 		.procname	= "busy",
 		.data		= &sysctl_llc2_busy_timeout,
-		.maxlen		= sizeof(long),
+		.maxlen		= sizeof(sysctl_llc2_busy_timeout),
 		.mode		= 0644,
 		.proc_handler   = proc_dointvec_jiffies,
 	},
 	{
 		.procname	= "p",
 		.data		= &sysctl_llc2_p_timeout,
-		.maxlen		= sizeof(long),
+		.maxlen		= sizeof(sysctl_llc2_p_timeout),
 		.mode		= 0644,
 		.proc_handler   = proc_dointvec_jiffies,
 	},
 	{
 		.procname	= "rej",
 		.data		= &sysctl_llc2_rej_timeout,
-		.maxlen		= sizeof(long),
+		.maxlen		= sizeof(sysctl_llc2_rej_timeout),
 		.mode		= 0644,
 		.proc_handler   = proc_dointvec_jiffies,
 	},
-- 
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