1 files changed, 4 insertions, 9 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index b7953934aa99..f98448cf2def 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -3605,16 +3605,11 @@ SYSCALL_DEFINE4(pidfd_send_signal, int, pidfd, int, sig,
                 if (unlikely(sig != kinfo.si_signo))
                         goto err;
 
+                /* Only allow sending arbitrary signals to yourself. */
+                ret = -EPERM;
                 if ((task_pid(current) != pid) &&
-                    (kinfo.si_code >= 0 || kinfo.si_code == SI_TKILL)) {
-                        /* Only allow sending arbitrary signals to yourself. */
-                        ret = -EPERM;
-                        if (kinfo.si_code != SI_USER)
-                                goto err;
-
-                        /* Turn this into a regular kill signal. */
-                        prepare_kill_siginfo(sig, &kinfo);
-                }
+                    (kinfo.si_code >= 0 || kinfo.si_code == SI_TKILL))
+                        goto err;
         } else {
                 prepare_kill_siginfo(sig, &kinfo);
         }