From 86f1ca3889142d5959362c5694db3f3dc26f377a Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 18 Apr 2014 11:52:11 -0400
Subject: [PATCH] ext4: use EINVAL if not a regular file in
 ext4_collapse_range()

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Reading git-format-patch failed