linux-kernel - [PATCH 04/13] perf evsel: Remove two extraneous ending newlines in open

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Message-Id: <1461941861-24207-5-git-send-email-acme@kernel.org>
Date:	Fri, 29 Apr 2016 11:57:32 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...nel.org>,
	Milian Wolff <milian.wolff@...b.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Wang Nan <wangnan0@...wei.com>
Subject: [PATCH 04/13] perf evsel: Remove two extraneous ending newlines in open_strerror()

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

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 9bed7f4419d8..3371721a05f2 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));
 }
-- 
2.5.5