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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@redhat.com>
AuthorDate: Wed, 27 Apr 2016 17:56:53 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.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@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-8af0pazzhzl3dluuh8p7ar7p@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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));
}
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