[PATCH] ktest: Use make -s kernelrelease

[Michal Marek]

The previous tail -1 broke with commit 7ff525712acf ("kbuild: fake the
"Entering directory ..." message more simply")

Reported-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Michal Marek <mmarek@xxxxxxx>
---
 tools/testing/ktest/ktest.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index bf13981..60fe020 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -2005,7 +2005,7 @@ sub get_version {
     # get the release name
     return if ($have_version);
     doprint "$make kernelrelease ... ";
-    $version = `$make kernelrelease | tail -1`;
+    $version = `$make -s kernelrelease`;
     chomp($version);
     doprint "$version\n";
     $have_version = 1;
-- 
1.9.2

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