[tip:perf/core] perf test: Remove die() calls

[tip-bot for Arnaldo Carvalho de Melo <acme@redhat.com>]

Commit-ID:  32c7f7383a096a4fc878fdda686c7725945e8a8f
Gitweb:     http://git.kernel.org/tip/32c7f7383a096a4fc878fdda686c7725945e8a8f
Author:     Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Sat, 8 Sep 2012 22:53:06 -0300
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Sun, 9 Sep 2012 11:39:02 -0300

perf test: Remove die() calls

Just use pr_err() + return -1 and let the other tests run as well and
then the perf's main() exit doing whatever it needs.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-n5ahw26e94klmde9cz6rxsdf@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-test.c |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index cf33e50..6ae102e 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -1023,14 +1023,16 @@ static int __test__rdpmc(void)
 
 	fd = sys_perf_event_open(&attr, 0, -1, -1, 0);
 	if (fd < 0) {
-		die("Error: sys_perf_event_open() syscall returned "
-		    "with %d (%s)\n", fd, strerror(errno));
+		pr_debug("Error: sys_perf_event_open() syscall returned "
+			 "with %d (%s)\n", fd, strerror(errno));
+		return -1;
 	}
 
 	addr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, fd, 0);
 	if (addr == (void *)(-1)) {
-		die("Error: mmap() syscall returned "
-		    "with (%s)\n", strerror(errno));
+		pr_debug("Error: mmap() syscall returned with (%s)\n",
+			 strerror(errno));
+		goto out_close;
 	}
 
 	for (n = 0; n < 6; n++) {
@@ -1051,9 +1053,9 @@ static int __test__rdpmc(void)
 	}
 
 	munmap(addr, page_size);
-	close(fd);
-
 	pr_debug("   ");
+out_close:
+	close(fd);
 
 	if (!delta_sum)
 		return -1;