1 files changed, 34 insertions, 9 deletions

diff --git a/tools/testing/selftests/powerpc/tm/tm-unavailable.c b/tools/testing/selftests/powerpc/tm/tm-unavailable.c
index 96c37f84ce54..e6a0fad2bfd0 100644
--- a/tools/testing/selftests/powerpc/tm/tm-unavailable.c
+++ b/tools/testing/selftests/powerpc/tm/tm-unavailable.c
@@ -15,6 +15,7 @@
  */
 
 #define _GNU_SOURCE
+#include <error.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -33,6 +34,11 @@
 #define VSX_UNA_EXCEPTION       2
 
 #define NUM_EXCEPTIONS          3
+#define err_at_line(status, errnum, format, ...) \
+        error_at_line(status, errnum,  __FILE__, __LINE__, format ##__VA_ARGS__)
+
+#define pr_warn(code, format, ...) err_at_line(0, code, format, ##__VA_ARGS__)
+#define pr_err(code, format, ...) err_at_line(1, code, format, ##__VA_ARGS__)
 
 struct Flags {
         int touch_fp;
@@ -303,10 +309,19 @@ void test_fp_vec(int fp, int vec, pthread_attr_t *attr)
          * checking if the failure cause is the one we expect.
          */
         do {
+                int rc;
+
                 /* Bind 'ping' to CPU 0, as specified in 'attr'. */
-                pthread_create(&t0, attr, ping, (void *) &flags);
-                pthread_setname_np(t0, "ping");
-                pthread_join(t0, &ret_value);
+                rc = pthread_create(&t0, attr, ping, (void *) &flags);
+                if (rc)
+                        pr_err(rc, "pthread_create()");
+                rc = pthread_setname_np(t0, "ping");
+                if (rc)
+                        pr_warn(rc, "pthread_setname_np");
+                rc = pthread_join(t0, &ret_value);
+                if (rc)
+                        pr_err(rc, "pthread_join");
+
                 retries--;
         } while (ret_value != NULL && retries);
 
@@ -320,7 +335,7 @@ void test_fp_vec(int fp, int vec, pthread_attr_t *attr)
 
 int main(int argc, char **argv)
 {
-        int exception; /* FP = 0, VEC = 1, VSX = 2 */
+        int rc, exception; /* FP = 0, VEC = 1, VSX = 2 */
         pthread_t t1;
         pthread_attr_t attr;
         cpu_set_t cpuset;
@@ -330,13 +345,23 @@ int main(int argc, char **argv)
         CPU_SET(0, &cpuset);
 
         /* Init pthread attribute. */
-        pthread_attr_init(&attr);
+        rc = pthread_attr_init(&attr);
+        if (rc)
+                pr_err(rc, "pthread_attr_init()");
 
         /* Set CPU 0 mask into the pthread attribute. */
-        pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);
-
-        pthread_create(&t1, &attr /* Bind 'pong' to CPU 0 */, pong, NULL);
-        pthread_setname_np(t1, "pong"); /* Name it for systemtap convenience */
+        rc = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);
+        if (rc)
+                pr_err(rc, "pthread_attr_setaffinity_np()");
+
+        rc = pthread_create(&t1, &attr /* Bind 'pong' to CPU 0 */, pong, NULL);
+        if (rc)
+                pr_err(rc, "pthread_create()");
+
+        /* Name it for systemtap convenience */
+        rc = pthread_setname_np(t1, "pong");
+        if (rc)
+                pr_warn(rc, "pthread_create()");
 
         flags.result = 0;