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

tip:perf/core tip-bot for Arnaldo Carvalho de Melo 1 participant 1 message May 1, 2016 perf events

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2016-05-01 07:38 UTC #0 lore raw

Commit-ID:  81d64f46d41c428474c64e5c59e5458b7f50d9fd
Gitweb:     http://git.kernel.org/tip/81d64f46d41c428474c64e5c59e5458b7f50d9fd
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Wed, 27 Apr 2016 17:56:53 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
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 <[email protected]>

Cc David Ahern <[email protected]>

Cc Jiri Olsa <[email protected]>

Cc Milian Wolff <[email protected]>

Cc Namhyung Kim <[email protected]>

Cc Wang Nan <[email protected]>

Link http://lkml.kernel.org/n/[email protected] open here

Signed-off-by Arnaldo Carvalho de Melo <[email protected]>

---
 tools/perf/util/evsel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

tools/perf/util/evsel.c +2 -2

index 9bed7f4..3371721 100644
@@ -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));
 }