iotests: Fix duplicated diff output on failure

Commit 70ff5b07 wanted to move the diff between actual and reference
output to the end after printing the test result line. It really only
copied it, though, so the diff is now displayed twice. Remove the old
one.

Fixes: 70ff5b07fcdd378180ad2d5cc0b0d5e67e7ef325
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 95162c6cf900c0f3d4ff52a65c6affed5aaa760c..44ebf2408009aa274b83dbf9a68c93310ee3493d 100755 (executable)
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -876,7 +876,6 @@ do
                     fi
                 else
                     mv $tmp.out $seq.out.bad
-                    $diff -w "$reference" "$PWD"/$seq.out.bad
                     status="fail"
                     results="output mismatch (see $seq.out.bad)"
                     printdiff=true