lib/drmtest: don't frob signals in __igt_fork_helper

We shut up the exit handlers already by clearing the array.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/lib/drmtest.c b/lib/drmtest.c
index f2590d7..0d4aa55 100644 (file)
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -992,7 +992,6 @@ bool __igt_fork_helper(struct igt_helper_process *proc)
 
        igt_install_exit_handler(fork_helper_exit_handler);
 
-       oldsig = signal(SIGQUIT, SIG_DFL);
        switch (pid = fork()) {
        case -1:
                igt_assert(0);
@@ -1002,7 +1001,6 @@ bool __igt_fork_helper(struct igt_helper_process *proc)
 
                return true;
        default:
-               signal(SIGQUIT, oldsig);
                proc->running = true;
                proc->pid = pid;
                proc->id = id;