convert cifs

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 3437163..8bd5c2c 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -545,9 +545,9 @@ static const struct super_operations cifs_super_ops = {
 #endif
 };
 
-static int
-cifs_get_sb(struct file_system_type *fs_type,
-           int flags, const char *dev_name, void *data, struct vfsmount *mnt)
+static struct dentry *
+cifs_do_mount(struct file_system_type *fs_type,
+           int flags, const char *dev_name, void *data)
 {
        int rc;
        struct super_block *sb;
@@ -557,18 +557,17 @@ cifs_get_sb(struct file_system_type *fs_type,
        cFYI(1, "Devname: %s flags: %d ", dev_name, flags);
 
        if (IS_ERR(sb))
-               return PTR_ERR(sb);
+               return ERR_CAST(sb);
 
        sb->s_flags = flags;
 
        rc = cifs_read_super(sb, data, dev_name, flags & MS_SILENT ? 1 : 0);
        if (rc) {
                deactivate_locked_super(sb);
-               return rc;
+               return ERR_PTR(rc);
        }
        sb->s_flags |= MS_ACTIVE;
-       simple_set_mnt(mnt, sb);
-       return 0;
+       return dget(sb->s_root);
 }
 
 static ssize_t cifs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
@@ -634,7 +633,7 @@ static int cifs_setlease(struct file *file, long arg, struct file_lock **lease)
 struct file_system_type cifs_fs_type = {
        .owner = THIS_MODULE,
        .name = "cifs",
-       .get_sb = cifs_get_sb,
+       .mount = cifs_do_mount,
        .kill_sb = kill_anon_super,
        /*  .fs_flags */
 };