1 files changed, 5 insertions, 5 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index d81f4952eebb..09ccc1c0e1f8 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1410,7 +1410,7 @@ 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(!tsk->ptrace &&
+        BUG_ON(!task_ptrace(tsk) &&
                (tsk->group_leader != tsk || !thread_group_empty(tsk)));
 
         info.si_signo = sig;
@@ -1449,7 +1449,7 @@ int do_notify_parent(struct task_struct *tsk, int sig)
 
         psig = tsk->parent->sighand;
         spin_lock_irqsave(&psig->siglock, flags);
-        if (!tsk->ptrace && sig == SIGCHLD &&
+        if (!task_ptrace(tsk) && sig == SIGCHLD &&
             (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN ||
              (psig->action[SIGCHLD-1].sa.sa_flags & SA_NOCLDWAIT))) {
                 /*
@@ -1486,7 +1486,7 @@ static void do_notify_parent_cldstop(struct task_struct *tsk, int why)
         struct task_struct *parent;
         struct sighand_struct *sighand;
 
-        if (tsk->ptrace & PT_PTRACED)
+        if (task_ptrace(tsk))
                 parent = tsk->parent;
         else {
                 tsk = tsk->group_leader;
@@ -1535,7 +1535,7 @@ static void do_notify_parent_cldstop(struct task_struct *tsk, int why)
 
 static inline int may_ptrace_stop(void)
 {
-        if (!likely(current->ptrace & PT_PTRACED))
+        if (!likely(task_ptrace(current)))
                 return 0;
         /*
          * Are we in the middle of do_coredump?
@@ -1753,7 +1753,7 @@ static int do_signal_stop(int signr)
 static int ptrace_signal(int signr, siginfo_t *info,
                          struct pt_regs *regs, void *cookie)
 {
-        if (!(current->ptrace & PT_PTRACED))
+        if (!task_ptrace(current))
                 return signr;
 
         ptrace_signal_deliver(regs, cookie);