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>

diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index cf33e50..6ae102e 100644 (file)
--- 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;