1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/kmod.c b/kernel/kmod.c
index 51a892063aaa..20a997c73c3d 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -170,7 +170,7 @@ static int wait_for_helper(void *data)
         sa.sa.sa_handler = SIG_IGN;
         sa.sa.sa_flags = 0;
         siginitset(&sa.sa.sa_mask, sigmask(SIGCHLD));
-        do_sigaction(SIGCHLD, &sa, (struct k_sigaction *)0);
+        do_sigaction(SIGCHLD, &sa, NULL);
         allow_signal(SIGCHLD);
 
         pid = kernel_thread(____call_usermodehelper, sub_info, SIGCHLD);