pidfd: remove obsolete comments from test

Since the introduction of CLONE_PIDFD pidfd_send_signal() is independent
of CONFIG_PROC_FS.

Signed-off-by: Christian Brauner <christian@brauner.io>

diff --git a/tools/testing/selftests/pidfd/pidfd_test.c b/tools/testing/selftests/pidfd/pidfd_test.c
index 7eaa8a3..b632965 100644 (file)
--- a/tools/testing/selftests/pidfd/pidfd_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_test.c
@@ -339,13 +339,9 @@ static int test_pidfd_send_signal_syscall_support(void)
 
        ret = sys_pidfd_send_signal(pidfd, 0, NULL, 0);
        if (ret < 0) {
-               /*
-                * pidfd_send_signal() will currently return ENOSYS when
-                * CONFIG_PROC_FS is not set.
-                */
                if (errno == ENOSYS)
                        ksft_exit_skip(
-                               "%s test: pidfd_send_signal() syscall not supported (Ensure that CONFIG_PROC_FS=y is set)\n",
+                               "%s test: pidfd_send_signal() syscall not supported\n",
                                test_name);
 
                ksft_exit_fail_msg("%s test: Failed to send signal\n",