1 files changed, 7 insertions, 7 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index 97e575a3387e..0f3370872506 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1592,7 +1592,7 @@ int do_notify_parent(struct task_struct *tsk, int sig)
         /* do_notify_parent_cldstop should have been called instead.  */
         BUG_ON(task_is_stopped_or_traced(tsk));
 
-        BUG_ON(!task_ptrace(tsk) &&
+        BUG_ON(!tsk->ptrace &&
                (tsk->group_leader != tsk || !thread_group_empty(tsk)));
 
         info.si_signo = sig;
@@ -1631,7 +1631,7 @@ int do_notify_parent(struct task_struct *tsk, int sig)
 
         psig = tsk->parent->sighand;
         spin_lock_irqsave(&psig->siglock, flags);
-        if (!task_ptrace(tsk) && sig == SIGCHLD &&
+        if (!tsk->ptrace && sig == SIGCHLD &&
             (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN ||
              (psig->action[SIGCHLD-1].sa.sa_flags & SA_NOCLDWAIT))) {
                 /*
@@ -1731,7 +1731,7 @@ static void do_notify_parent_cldstop(struct task_struct *tsk,
 
 static inline int may_ptrace_stop(void)
 {
-        if (!likely(task_ptrace(current)))
+        if (!likely(current->ptrace))
                 return 0;
         /*
          * Are we in the middle of do_coredump?
@@ -1989,7 +1989,7 @@ static bool do_signal_stop(int signr)
                 if (!(sig->flags & SIGNAL_STOP_STOPPED))
                         sig->group_exit_code = signr;
                 else
-                        WARN_ON_ONCE(!task_ptrace(current));
+                        WARN_ON_ONCE(!current->ptrace);
 
                 sig->group_stop_count = 0;
 
@@ -2014,7 +2014,7 @@ static bool do_signal_stop(int signr)
                 }
         }
 
-        if (likely(!task_ptrace(current))) {
+        if (likely(!current->ptrace)) {
                 int notify = 0;
 
                 /*
@@ -2093,7 +2093,7 @@ static void do_jobctl_trap(void)
 static int ptrace_signal(int signr, siginfo_t *info,
                          struct pt_regs *regs, void *cookie)
 {
-        if (!task_ptrace(current))
+        if (!current->ptrace)
                 return signr;
 
         ptrace_signal_deliver(regs, cookie);
@@ -2179,7 +2179,7 @@ relock:
                 do_notify_parent_cldstop(current, false, why);
 
                 leader = current->group_leader;
-                if (task_ptrace(leader) && !real_parent_is_ptracer(leader))
+                if (leader->ptrace && !real_parent_is_ptracer(leader))
                         do_notify_parent_cldstop(leader, true, why);
 
                 read_unlock(&tasklist_lock);