Merge branch 'next' into for-linus

Prepare first set of updates for 3.10 merge window.

1 files changed, 11 insertions, 21 deletions

diff --git a/net/socket.c b/net/socket.c
index d92c490e66fa..88f759adf3af 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -69,7 +69,6 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/mutex.h>
-#include <linux/wanrouter.h>
 #include <linux/if_bridge.h>
 #include <linux/if_frad.h>
 #include <linux/if_vlan.h>
@@ -370,16 +369,15 @@ struct file *sock_alloc_file(struct socket *sock, int flags, const char *dname)
 
 	file = alloc_file(&path, FMODE_READ | FMODE_WRITE,
 		  &socket_file_ops);
-	if (unlikely(!file)) {
+	if (unlikely(IS_ERR(file))) {
 		/* drop dentry, keep inode */
 		ihold(path.dentry->d_inode);
 		path_put(&path);
-		return ERR_PTR(-ENFILE);
+		return file;
 	}
 
 	sock->file = file;
 	file->f_flags = O_RDWR | (flags & O_NONBLOCK);
-	file->f_pos = 0;
 	file->private_data = sock;
 	return file;
 }
@@ -620,8 +618,6 @@ static inline int __sock_sendmsg_nosec(struct kiocb *iocb, struct socket *sock,
 {
 	struct sock_iocb *si = kiocb_to_siocb(iocb);
 
-	sock_update_classid(sock->sk);
-
 	si->sock = sock;
 	si->scm = NULL;
 	si->msg = msg;
@@ -784,8 +780,6 @@ static inline int __sock_recvmsg_nosec(struct kiocb *iocb, struct socket *sock,
 {
 	struct sock_iocb *si = kiocb_to_siocb(iocb);
 
-	sock_update_classid(sock->sk);
-
 	si->sock = sock;
 	si->scm = NULL;
 	si->msg = msg;
@@ -896,8 +890,6 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos,
 	if (unlikely(!sock->ops->splice_read))
 		return -EINVAL;
 
-	sock_update_classid(sock->sk);
-
 	return sock->ops->splice_read(sock, ppos, pipe, len, flags);
 }
 
@@ -2844,7 +2836,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 	}
 
 	ifr = compat_alloc_user_space(buf_size);
-	rxnfc = (void *)ifr + ALIGN(sizeof(struct ifreq), 8);
+	rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
 
 	if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
 		return -EFAULT;
@@ -2868,12 +2860,12 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 			offsetof(struct ethtool_rxnfc, fs.ring_cookie));
 
 		if (copy_in_user(rxnfc, compat_rxnfc,
-				 (void *)(&rxnfc->fs.m_ext + 1) -
-				 (void *)rxnfc) ||
+				 (void __user *)(&rxnfc->fs.m_ext + 1) -
+				 (void __user *)rxnfc) ||
 		    copy_in_user(&rxnfc->fs.ring_cookie,
 				 &compat_rxnfc->fs.ring_cookie,
-				 (void *)(&rxnfc->fs.location + 1) -
-				 (void *)&rxnfc->fs.ring_cookie) ||
+				 (void __user *)(&rxnfc->fs.location + 1) -
+				 (void __user *)&rxnfc->fs.ring_cookie) ||
 		    copy_in_user(&rxnfc->rule_cnt, &compat_rxnfc->rule_cnt,
 				 sizeof(rxnfc->rule_cnt)))
 			return -EFAULT;
@@ -2885,12 +2877,12 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 
 	if (convert_out) {
 		if (copy_in_user(compat_rxnfc, rxnfc,
-				 (const void *)(&rxnfc->fs.m_ext + 1) -
-				 (const void *)rxnfc) ||
+				 (const void __user *)(&rxnfc->fs.m_ext + 1) -
+				 (const void __user *)rxnfc) ||
 		    copy_in_user(&compat_rxnfc->fs.ring_cookie,
 				 &rxnfc->fs.ring_cookie,
-				 (const void *)(&rxnfc->fs.location + 1) -
-				 (const void *)&rxnfc->fs.ring_cookie) ||
+				 (const void __user *)(&rxnfc->fs.location + 1) -
+				 (const void __user *)&rxnfc->fs.ring_cookie) ||
 		    copy_in_user(&compat_rxnfc->rule_cnt, &rxnfc->rule_cnt,
 				 sizeof(rxnfc->rule_cnt)))
 			return -EFAULT;
@@ -3437,8 +3429,6 @@ EXPORT_SYMBOL(kernel_setsockopt);
 int kernel_sendpage(struct socket *sock, struct page *page, int offset,
 		    size_t size, int flags)
 {
-	sock_update_classid(sock->sk);
-
 	if (sock->ops->sendpage)
 		return sock->ops->sendpage(sock, page, offset, size, flags);