linux-kernel - [PATCH 073/161] perf completion: Strip function

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Message-Id: <1381780950-25642-74-git-send-email-acme@infradead.org>
Date:	Mon, 14 Oct 2013 17:01:02 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Ramkumar Ramachandra <artagnon@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 073/161] perf completion: Strip function_exists ()

From: Ramkumar Ramachandra <artagnon@...il.com>

Use "type" to check existence consistently.

Signed-off-by: Ramkumar Ramachandra <artagnon@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Link: http://lkml.kernel.org/r/1372941691-14684-6-git-send-email-artagnon@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/bash_completion | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion
index d2598be517fb..35fdda1540d8 100644
--- a/tools/perf/bash_completion
+++ b/tools/perf/bash_completion
@@ -1,12 +1,6 @@
 # perf completion
 
-function_exists()
-{
-	declare -F $1 > /dev/null
-	return $?
-}
-
-function_exists __ltrim_colon_completions ||
+type __ltrim_colon_completions &>/dev/null ||
 __ltrim_colon_completions()
 {
 	if [[ "$1" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then
-- 
1.8.1.4

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