[PATCH 4/8] perf record: Fix error return code in cmd_record

[Shang XiaoJing <shangxiaojing@huawei.com>]

Set untimely updated error return code in cmd_record as -EINVAL when
there encounters the error.

Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
---
 tools/perf/builtin-record.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 9df77b81a3bb..b18692a4d776 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -3997,10 +3997,12 @@ int cmd_record(int argc, const char **argv)
 	if (record__threads_enabled(rec)) {
 		if (rec->opts.affinity != PERF_AFFINITY_SYS) {
 			pr_err("--affinity option is mutually exclusive to parallel streaming mode.\n");
+			err = -EINVAL;
 			goto out_opts;
 		}
 		if (record__aio_enabled(rec)) {
 			pr_err("Asynchronous streaming mode (--aio) is mutually exclusive to parallel streaming mode.\n");
+			err = -EINVAL;
 			goto out_opts;
 		}
 	}
@@ -4143,6 +4145,7 @@ int cmd_record(int argc, const char **argv)
 	if (evlist__fix_hybrid_cpus(rec->evlist, rec->opts.target.cpu_list)) {
 		pr_err("failed to use cpu list %s\n",
 		       rec->opts.target.cpu_list);
+		err = -EINVAL;
 		goto out;
 	}
 
-- 
2.17.1