convert get_sb_single() users
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/super.c b/fs/super.c
index 40989e9a..6f021a1 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -900,29 +900,42 @@
return 1;
}
-int get_sb_single(struct file_system_type *fs_type,
+struct dentry *mount_single(struct file_system_type *fs_type,
int flags, void *data,
- int (*fill_super)(struct super_block *, void *, int),
- struct vfsmount *mnt)
+ int (*fill_super)(struct super_block *, void *, int))
{
struct super_block *s;
int error;
s = sget(fs_type, compare_single, set_anon_super, NULL);
if (IS_ERR(s))
- return PTR_ERR(s);
+ return ERR_CAST(s);
if (!s->s_root) {
s->s_flags = flags;
error = fill_super(s, data, flags & MS_SILENT ? 1 : 0);
if (error) {
deactivate_locked_super(s);
- return error;
+ return ERR_PTR(error);
}
s->s_flags |= MS_ACTIVE;
} else {
do_remount_sb(s, flags, data, 0);
}
- simple_set_mnt(mnt, s);
+ return dget(s->s_root);
+}
+EXPORT_SYMBOL(mount_single);
+
+int get_sb_single(struct file_system_type *fs_type,
+ int flags, void *data,
+ int (*fill_super)(struct super_block *, void *, int),
+ struct vfsmount *mnt)
+{
+ struct dentry *root;
+ root = mount_single(fs_type, flags, data, fill_super);
+ if (IS_ERR(root))
+ return PTR_ERR(root);
+ mnt->mnt_root = root;
+ mnt->mnt_sb = root->d_sb;
return 0;
}