]> git.openfabrics.org - ~shefty/rdma-dev.git/blobdiff - kernel/signal.c
signals: set_current_blocked() can use __set_current_blocked()
[~shefty/rdma-dev.git] / kernel / signal.c
index 9692499c77cf8575494c844b170c1d1aea6d3afd..372771e948c230141a767003fa0f2e18c0d44db2 100644 (file)
@@ -2528,11 +2528,8 @@ static void __set_task_blocked(struct task_struct *tsk, const sigset_t *newset)
  */
 void set_current_blocked(sigset_t *newset)
 {
-       struct task_struct *tsk = current;
        sigdelsetmask(newset, sigmask(SIGKILL) | sigmask(SIGSTOP));
-       spin_lock_irq(&tsk->sighand->siglock);
-       __set_task_blocked(tsk, newset);
-       spin_unlock_irq(&tsk->sighand->siglock);
+       __set_current_blocked(newset);
 }
 
 void __set_current_blocked(const sigset_t *newset)
@@ -3204,7 +3201,6 @@ SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, nset,
        if (nset) {
                if (copy_from_user(&new_set, nset, sizeof(*nset)))
                        return -EFAULT;
-               new_set &= ~(sigmask(SIGKILL) | sigmask(SIGSTOP));
 
                new_blocked = current->blocked;
 
@@ -3222,7 +3218,7 @@ SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, nset,
                        return -EINVAL;
                }
 
-               __set_current_blocked(&new_blocked);
+               set_current_blocked(&new_blocked);
        }
 
        if (oset) {