[tip:perf/core] perf tools: Remove die() call

[tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com>]

Commit-ID:  427748068a973627b406bf7312342b6fe4742d07
Gitweb:     http://git.kernel.org/tip/427748068a973627b406bf7312342b6fe4742d07
Author:     Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Tue, 4 Apr 2017 11:36:22 -0300
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 4 Apr 2017 11:36:22 -0300

perf tools: Remove die() call

We can just use the exit() right after the branch calling die().

Link: http://lkml.kernel.org/n/tip-90athn06d7atf2jkpfvq1iic@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/perf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 9217f22..9dc346f 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -378,7 +378,8 @@ static void execv_dashed_external(const char **argv)
 	if (status != -ERR_RUN_COMMAND_EXEC) {
 		if (IS_RUN_COMMAND_ERR(status)) {
 do_die:
-			die("unable to run '%s'", argv[0]);
+			pr_err("FATAL: unable to run '%s'", argv[0]);
+			status = -128;
 		}
 		exit(-status);
 	}