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OpenCloudOS-Kernel
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switch sock_alloc_file() to alloc_file() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2009-08-06 09:43:59 +04:00
parent 6b18662e23
commit cc3808f8c3
1 changed files with 11 additions and 11 deletions
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22
net/socket.c
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@ -366,16 +366,8 @@ static int sock_alloc_file(struct socket *sock, struct file **f, int flags)
if (unlikely(fd < 0)) if (unlikely(fd < 0))
return fd; return fd;
file = get_empty_filp();
if (unlikely(!file)) {
put_unused_fd(fd);
return -ENFILE;
}
dentry = d_alloc(sock_mnt->mnt_sb->s_root, &name); dentry = d_alloc(sock_mnt->mnt_sb->s_root, &name);
if (unlikely(!dentry)) { if (unlikely(!dentry)) {
put_filp(file);
put_unused_fd(fd); put_unused_fd(fd);
return -ENOMEM; return -ENOMEM;
} }
@ -388,11 +380,19 @@ static int sock_alloc_file(struct socket *sock, struct file **f, int flags)
*/ */
dentry->d_flags &= ~DCACHE_UNHASHED; dentry->d_flags &= ~DCACHE_UNHASHED;
d_instantiate(dentry, SOCK_INODE(sock)); d_instantiate(dentry, SOCK_INODE(sock));
SOCK_INODE(sock)->i_fop = &socket_file_ops;
file = alloc_file(sock_mnt, dentry, FMODE_READ | FMODE_WRITE,
&socket_file_ops);
if (unlikely(!file)) {
/* drop dentry, keep inode */
atomic_inc(&path.dentry->d_inode->i_count);
dput(dentry);
put_unused_fd(fd);
return -ENFILE;
}
sock->file = file; sock->file = file;
init_file(file, sock_mnt, dentry, FMODE_READ | FMODE_WRITE,
&socket_file_ops);
SOCK_INODE(sock)->i_fop = &socket_file_ops;
file->f_flags = O_RDWR | (flags & O_NONBLOCK); file->f_flags = O_RDWR | (flags & O_NONBLOCK);
file->f_pos = 0; file->f_pos = 0;
file->private_data = sock; file->private_data = sock;