jffs2: don't open-code iget_failed()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 166062a..5fd3b5c 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -232,9 +232,7 @@
 	return 0;
 
  fail:
-	make_bad_inode(inode);
-	unlock_new_inode(inode);
-	iput(inode);
+	iget_failed(inode);
 	jffs2_free_raw_inode(ri);
 	return ret;
 }
@@ -454,9 +452,7 @@
 	return 0;
 
  fail:
-	make_bad_inode(inode);
-	unlock_new_inode(inode);
-	iput(inode);
+	iget_failed(inode);
 	return ret;
 }
 
@@ -601,9 +597,7 @@
 	return 0;
 
  fail:
-	make_bad_inode(inode);
-	unlock_new_inode(inode);
-	iput(inode);
+	iget_failed(inode);
 	return ret;
 }
 
@@ -778,9 +772,7 @@
 	return 0;
 
  fail:
-	make_bad_inode(inode);
-	unlock_new_inode(inode);
-	iput(inode);
+	iget_failed(inode);
 	return ret;
 }