1 files changed, 2 insertions, 3 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index a0ba428954b6..b65879d4e08f 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -960,9 +960,8 @@ static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
         int from_ancestor_ns = 0;
 
 #ifdef CONFIG_PID_NS
-        if (!is_si_special(info) && SI_FROMUSER(info) &&
-                        task_pid_nr_ns(current, task_active_pid_ns(t)) <= 0)
-                from_ancestor_ns = 1;
+        from_ancestor_ns = si_fromuser(info) &&
+                           !task_pid_nr_ns(current, task_active_pid_ns(t));
 #endif
 
         return __send_signal(sig, info, t, group, from_ancestor_ns);