selftests/powerpc: Fail load_unaligned_zeropad on miscompare

If the result returned by load_unaligned_zeropad() doesn't match what we
expect we should fail the test!

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

1 files changed, 3 insertions, 1 deletions

diff --git a/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c b/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c
index cf7a4a114a90..cd7af4e1b65a 100644
--- a/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c
+++ b/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c
@@ -118,8 +118,10 @@ static int do_one_test(char *p, int page_offset)
 
         got = load_unaligned_zeropad(p);
 
-        if (should != got)
+        if (should != got) {
                 printf("offset %u load_unaligned_zeropad returned 0x%lx, should be 0x%lx\n", page_offset, got, should);
+                return 1;
+        }
 
         return 0;
 }