Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

[~andy/linux] / fs / btrfs / ioctl.c

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index e8795becad4cda9ce6e97ce87c77edc62f73c9a0..cdbb054102b9f860ee4d119dfff39e891ac29438 100644 (file)
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1123,8 +1123,10 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
                                        datao += off - key.offset;
                                        datal -= off - key.offset;
                                }
-                               if (key.offset + datao + datal > off + len)
-                                       datal = off + len - key.offset - datao;
+
+                               if (key.offset + datal > off + len)
+                                       datal = off + len - key.offset;
+
                                /* disko == 0 means it's a hole */
                                if (!disko)
                                        datao = 0;