1 files changed, 15 insertions, 15 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index b266fa46402a..f92e6298930c 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1753,8 +1753,9 @@ static int ptrace_signal(int signr, siginfo_t *info,
 int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
                           struct pt_regs *regs, void *cookie)
 {
-        sigset_t *mask = &current->blocked;
-        int signr = 0;
+        struct sighand_struct *sighand = current->sighand;
+        struct signal_struct *signal = current->signal;
+        int signr;
 
 relock:
         /*
@@ -1765,13 +1766,13 @@ relock:
          */
         try_to_freeze();
 
-        spin_lock_irq(&current->sighand->siglock);
+        spin_lock_irq(&sighand->siglock);
 
-        if (unlikely(current->signal->flags & SIGNAL_CLD_MASK)) {
-                int why = (current->signal->flags & SIGNAL_STOP_CONTINUED)
+        if (unlikely(signal->flags & SIGNAL_CLD_MASK)) {
+                int why = (signal->flags & SIGNAL_STOP_CONTINUED)
                                 ? CLD_CONTINUED : CLD_STOPPED;
-                current->signal->flags &= ~SIGNAL_CLD_MASK;
-                spin_unlock_irq(&current->sighand->siglock);
+                signal->flags &= ~SIGNAL_CLD_MASK;
+                spin_unlock_irq(&sighand->siglock);
 
                 read_lock(&tasklist_lock);
                 do_notify_parent_cldstop(current->group_leader, why);
@@ -1782,12 +1783,11 @@ relock:
         for (;;) {
                 struct k_sigaction *ka;
 
-                if (unlikely(current->signal->group_stop_count > 0) &&
+                if (unlikely(signal->group_stop_count > 0) &&
                     do_signal_stop(0))
                         goto relock;
 
-                signr = dequeue_signal(current, mask, info);
-
+                signr = dequeue_signal(current, &current->blocked, info);
                 if (!signr)
                         break; /* will return 0 */
 
@@ -1797,7 +1797,7 @@ relock:
                                 continue;
                 }
 
-                ka = &current->sighand->action[signr-1];
+                ka = &sighand->action[signr-1];
                 if (ka->sa.sa_handler == SIG_IGN) /* Do nothing.  */
                         continue;
                 if (ka->sa.sa_handler != SIG_DFL) {
@@ -1834,14 +1834,14 @@ relock:
                          * We need to check for that and bail out if necessary.
                          */
                         if (signr != SIGSTOP) {
-                                spin_unlock_irq(&current->sighand->siglock);
+                                spin_unlock_irq(&sighand->siglock);
 
                                 /* signals can be posted during this window */
 
                                 if (is_current_pgrp_orphaned())
                                         goto relock;
 
-                                spin_lock_irq(&current->sighand->siglock);
+                                spin_lock_irq(&sighand->siglock);
                         }
 
                         if (likely(do_signal_stop(signr))) {
@@ -1856,7 +1856,7 @@ relock:
                         continue;
                 }
 
-                spin_unlock_irq(&current->sighand->siglock);
+                spin_unlock_irq(&sighand->siglock);
 
                 /*
                  * Anything else is fatal, maybe with a core dump.
@@ -1882,7 +1882,7 @@ relock:
                 do_group_exit(signr);
                 /* NOTREACHED */
         }
-        spin_unlock_irq(&current->sighand->siglock);
+        spin_unlock_irq(&sighand->siglock);
         return signr;
 }