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Commit 81d64f46 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent de46d526

tools/perf/util/evsel.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -2336,7 +2336,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target, 
	case ENODEV:

	case ENODEV:

		if (target->cpu_list)

		if (target->cpu_list)

			return scnprintf(msg, size, "%s",

			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;

		break;

	case EOPNOTSUPP:

	case EOPNOTSUPP:

		if (evsel->attr.precise_ip)

		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,

	return scnprintf(msg, size,

	"The sys_perf_event_open() syscall returned with %d (%s) for event (%s).\n"

	"The sys_perf_event_open() syscall returned with %d (%s) for event (%s).\n"

	"/bin/dmesg may provide additional information.\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)),

			 err, strerror_r(err, sbuf, sizeof(sbuf)),

			 perf_evsel__name(evsel));

			 perf_evsel__name(evsel));

}
 
}