convert cifs

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

1 files changed, 7 insertions, 8 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 34371637f210..8bd5c2c243a5 100644
--- 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 */
 };