5.1-stable patches

[thirdparty/kernel/stable-queue.git] / releases / 3.4.83 / perf-tools-remove-extraneous-newline-when-parsing-hardware-cache-events.patch

From 42e1fb776087713b5482cd7cf6cac998fbdd6544 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Thu, 6 Sep 2012 14:43:28 -0300
Subject: perf tools: Remove extraneous newline when parsing hardware cache events

From: Arnaldo Carvalho de Melo <acme@redhat.com>

commit 42e1fb776087713b5482cd7cf6cac998fbdd6544 upstream.

Noticed while developing a 'perf test' entry to verify that
perf_evsel__name works.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-xz6zgh38mp3cjnd2udh38z8f@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Vinson Lee <vlee@twopensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 tools/perf/util/parse-events.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -413,7 +413,7 @@ int parse_events_add_cache(struct list_h
 	for (i = 0; (i < 2) && (op_result[i]); i++) {
 		char *str = op_result[i];
 
-		snprintf(name + n, MAX_NAME_LEN - n, "-%s\n", str);
+		snprintf(name + n, MAX_NAME_LEN - n, "-%s", str);
 
 		if (cache_op == -1) {
 			cache_op = parse_aliases(str, hw_cache_op,