diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c b/tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c index 6e35e13c2022..399fe9103f83 100644 --- a/tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c +++ b/tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c @@ -104,11 +104,8 @@ void test_kmem_cache_iter(void) if (!ASSERT_GE(iter_fd, 0, "iter_create")) goto destroy; - memset(buf, 0, sizeof(buf)); - while (read(iter_fd, buf, sizeof(buf)) > 0) { - /* Read out all contents */ - printf("%s", buf); - } + while (read(iter_fd, buf, sizeof(buf)) > 0) + ; /* Read out all contents */ /* Next reads should return 0 */ ASSERT_EQ(read(iter_fd, buf, sizeof(buf)), 0, "read"); |