linux-kernel - [tip:perf/core] perf evsel: Remove two extraneous ending newlines in open

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Message-ID: <tip-8af0pazzhzl3dluuh8p7ar7p@git.kernel.org>
Date:	Sun, 1 May 2016 00:38:07 -0700
From:	tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, linux-kernel@...r.kernel.org,
	namhyung@...nel.org, tglx@...utronix.de, hpa@...or.com,
	milian.wolff@...b.com, acme@...hat.com, jolsa@...nel.org,
	adrian.hunter@...el.com, dsahern@...il.com, wangnan0@...wei.com
Subject: [tip:perf/core] perf evsel: Remove two extraneous ending newlines
 in open_strerror()

Commit-ID:  81d64f46d41c428474c64e5c59e5458b7f50d9fd
Gitweb:     http://git.kernel.org/tip/81d64f46d41c428474c64e5c59e5458b7f50d9fd
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Wed, 27 Apr 2016 17:56:53 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 28 Apr 2016 09:58:58 -0300

perf evsel: Remove two extraneous ending newlines in open_strerror()

The error messages returned by this method should not have an ending
newline, fix the two cases where it was.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Milian Wolff <milian.wolff@...b.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/n/tip-8af0pazzhzl3dluuh8p7ar7p@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/evsel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 9bed7f4..3371721 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -2336,7 +2336,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
 	case ENODEV:
 		if (target->cpu_list)
 			return scnprintf(msg, size, "%s",
-	 "No such device - did you specify an out-of-range profile CPU?\n");
+	 "No such device - did you specify an out-of-range profile CPU?");
 		break;
 	case EOPNOTSUPP:
 		if (evsel->attr.precise_ip)
@@ -2368,7 +2368,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
 	return scnprintf(msg, size,
 	"The sys_perf_event_open() syscall returned with %d (%s) for event (%s).\n"
 	"/bin/dmesg may provide additional information.\n"
-	"No CONFIG_PERF_EVENTS=y kernel support configured?\n",
+	"No CONFIG_PERF_EVENTS=y kernel support configured?",
 			 err, strerror_r(err, sbuf, sizeof(sbuf)),
 			 perf_evsel__name(evsel));
 }