linux-kernel - [tip:perf/core] perf trace: Remove needless reassignments

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Message-ID: <tip-96laa634vzfwlwxurevo40wp@git.kernel.org>
Date:	Tue, 24 Jun 2014 22:50:36 -0700
From:	tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, eranian@...gle.com, paulus@...ba.org,
	acme@...hat.com, hpa@...or.com, mingo@...nel.org,
	peterz@...radead.org, efault@....de, namhyung@...nel.org,
	jolsa@...hat.com, fweisbec@...il.com, adrian.hunter@...el.com,
	dsahern@...il.com, tglx@...utronix.de, dzickus@...hat.com
Subject: [tip:perf/core] perf trace: Remove needless reassignments

Commit-ID:  774135344fa8aa044290d030068f92e9a3aab8cc
Gitweb:     http://git.kernel.org/tip/774135344fa8aa044290d030068f92e9a3aab8cc
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Mon, 16 Jun 2014 17:21:59 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 19 Jun 2014 16:13:12 -0300

perf trace: Remove needless reassignments

The thread->priv value is already obtained a few lines earlier from the
thread__trace() call. Leftovers from before thread__trace().

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Don Zickus <dzickus@...hat.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Mike Galbraith <efault@....de>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/n/tip-96laa634vzfwlwxurevo40wp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-trace.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 5ab2f67..28c86e2 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1629,7 +1629,6 @@ static int trace__sys_enter(struct trace *trace, struct perf_evsel *evsel,
 		return -1;
 
 	args = perf_evsel__sc_tp_ptr(evsel, args, sample);
-	ttrace = thread->priv;
 
 	if (ttrace->entry_str == NULL) {
 		ttrace->entry_str = malloc(1024);
@@ -1687,8 +1686,6 @@ static int trace__sys_exit(struct trace *trace, struct perf_evsel *evsel,
 		++trace->stats.vfs_getname;
 	}
 
-	ttrace = thread->priv;
-
 	ttrace->exit_time = sample->time;
 
 	if (ttrace->entry_time) {
--
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