Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[cascardo/linux.git] / net / socket.c

diff --git a/net/socket.c b/net/socket.c
index 717a5f1..ee3cd28 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -209,8 +209,8 @@ int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr *kaddr)
  *     specified. Zero is returned for a success.
  */
 
-int move_addr_to_user(struct sockaddr *kaddr, int klen, void __user *uaddr,
-                     int __user *ulen)
+static int move_addr_to_user(struct sockaddr *kaddr, int klen,
+                            void __user *uaddr, int __user *ulen)
 {
        int err;
        int len;
@@ -377,7 +377,7 @@ static int sock_alloc_file(struct socket *sock, struct file **f, int flags)
                  &socket_file_ops);
        if (unlikely(!file)) {
                /* drop dentry, keep inode */
-               atomic_inc(&path.dentry->d_inode->i_count);
+               ihold(path.dentry->d_inode);
                path_put(&path);
                put_unused_fd(fd);
                return -ENFILE;
@@ -480,6 +480,7 @@ static struct socket *sock_alloc(void)
        sock = SOCKET_I(inode);
 
        kmemcheck_annotate_bitfield(sock, type);
+       inode->i_ino = get_next_ino();
        inode->i_mode = S_IFSOCK | S_IRWXUGO;
        inode->i_uid = current_fsuid();
        inode->i_gid = current_fsgid();
@@ -502,6 +503,7 @@ static int sock_no_open(struct inode *irrelevant, struct file *dontcare)
 const struct file_operations bad_sock_fops = {
        .owner = THIS_MODULE,
        .open = sock_no_open,
+       .llseek = noop_llseek,
 };
 
 /**
@@ -661,7 +663,8 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
 }
 EXPORT_SYMBOL_GPL(__sock_recv_timestamp);
 
-inline void sock_recv_drops(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
+static inline void sock_recv_drops(struct msghdr *msg, struct sock *sk,
+                                  struct sk_buff *skb)
 {
        if (sock_flag(sk, SOCK_RXQ_OVFL) && skb && skb->dropcount)
                put_cmsg(msg, SOL_SOCKET, SO_RXQ_OVFL,
@@ -1143,7 +1146,7 @@ call_kill:
 }
 EXPORT_SYMBOL(sock_wake_async);
 
-static int __sock_create(struct net *net, int family, int type, int protocol,
+int __sock_create(struct net *net, int family, int type, int protocol,
                         struct socket **res, int kern)
 {
        int err;
@@ -1255,6 +1258,7 @@ out_release:
        rcu_read_unlock();
        goto out_sock_release;
 }
+EXPORT_SYMBOL(__sock_create);
 
 int sock_create(int family, int type, int protocol, struct socket **res)
 {