signals: sys_ssetmask/sys_rt_sigsuspend should use set_current_blocked()

[pandora-kernel.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index d7f70ae..291c970 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -3102,15 +3102,11 @@ SYSCALL_DEFINE0(sgetmask)
 
 SYSCALL_DEFINE1(ssetmask, int, newmask)
 {
-       int old;
-
-       spin_lock_irq(&current->sighand->siglock);
-       old = current->blocked.sig[0];
+       int old = current->blocked.sig[0];
+       sigset_t newset;
 
-       siginitset(&current->blocked, newmask & ~(sigmask(SIGKILL)|
-                                                 sigmask(SIGSTOP)));
-       recalc_sigpending();
-       spin_unlock_irq(&current->sighand->siglock);
+       siginitset(&newset, newmask & ~(sigmask(SIGKILL) | sigmask(SIGSTOP)));
+       set_current_blocked(&newset);
 
        return old;
 }
@@ -3167,11 +3163,8 @@ SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *, unewset, size_t, sigsetsize)
                return -EFAULT;
        sigdelsetmask(&newset, sigmask(SIGKILL)|sigmask(SIGSTOP));
 
-       spin_lock_irq(&current->sighand->siglock);
        current->saved_sigmask = current->blocked;
-       current->blocked = newset;
-       recalc_sigpending();
-       spin_unlock_irq(&current->sighand->siglock);
+       set_current_blocked(&newset);
 
        current->state = TASK_INTERRUPTIBLE;
        schedule();