switch open-coded instances of d_make_root() to new helper

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

1 files changed, 2 insertions, 5 deletions

diff --git a/fs/afs/super.c b/fs/afs/super.c
index 983ec59fc80d..f02b31e7e648 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -301,7 +301,6 @@ static int afs_fill_super(struct super_block *sb,
 {
         struct afs_super_info *as = sb->s_fs_info;
         struct afs_fid fid;
-        struct dentry *root = NULL;
         struct inode *inode = NULL;
         int ret;
 
@@ -327,18 +326,16 @@ static int afs_fill_super(struct super_block *sb,
                 set_bit(AFS_VNODE_AUTOCELL, &AFS_FS_I(inode)->flags);
 
         ret = -ENOMEM;
-        root = d_alloc_root(inode);
-        if (!root)
+        sb->s_root = d_make_root(inode);
+        if (!sb->s_root)
                 goto error;
 
         sb->s_d_op = &afs_fs_dentry_operations;
-        sb->s_root = root;
 
         _leave(" = 0");
         return 0;
 
 error:
-        iput(inode);
         _leave(" = %d", ret);
         return ret;
 }