linux-kernel - [PATCH 1/2] ftracetest: Fix to show descriptions on dash

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Message-ID: <20141204194116.7376.78940.stgit@localhost.localdomain>
Date:	Thu, 04 Dec 2014 14:41:16 -0500
From:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Theodore Tso <tytso@....edu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: [PATCH 1/2] ftracetest: Fix to show descriptions on dash

The ftracetest doesn't show testcase's descriptions when
it is executed on dash. This fixes that to show the
descriptions on dash correctly by passing it via a variable
instead of directly passing the grep command output.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
---
 tools/testing/selftests/ftrace/ftracetest |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest
index 535b98b..e8b4021 100755
--- a/tools/testing/selftests/ftrace/ftracetest
+++ b/tools/testing/selftests/ftrace/ftracetest
@@ -135,7 +135,8 @@ TOTAL_RESULT=0
 CASENO=0
 testcase() { # testfile
   CASENO=$((CASENO+1))
-  prlog -n "[$CASENO]"`grep "^#[ \t]*description:" $1 | cut -f2 -d:`
+  desc=`grep "^#[ \t]*description:" $1 | cut -f2 -d:`
+  prlog -n "[$CASENO]$desc"
 }
 
 eval_result() { # retval sigval


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