rtc: rtc-ds1390: use devm_*() functions

[~andy/linux] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index 2ec870a4c3c4faa2a6c30c0ee380d9fc9bd25de5..598dc06be4214c7a11fbf128baff984fa9c1c4b5 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -485,6 +485,9 @@ flush_signal_handlers(struct task_struct *t, int force_default)
                if (force_default || ka->sa.sa_handler != SIG_IGN)
                        ka->sa.sa_handler = SIG_DFL;
                ka->sa.sa_flags = 0;
+#ifdef __ARCH_HAS_SA_RESTORER
+               ka->sa.sa_restorer = NULL;
+#endif
                sigemptyset(&ka->sa.sa_mask);
                ka++;
        }
@@ -2682,7 +2685,7 @@ static int do_sigpending(void *set, unsigned long sigsetsize)
 /**
  *  sys_rt_sigpending - examine a pending signal that has been raised
  *                     while blocked
- *  @set: stores pending signals
+ *  @uset: stores pending signals
  *  @sigsetsize: size of sigset_t type or larger
  */
 SYSCALL_DEFINE2(rt_sigpending, sigset_t __user *, uset, size_t, sigsetsize)
@@ -2945,7 +2948,7 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
 
 static int do_tkill(pid_t tgid, pid_t pid, int sig)
 {
-       struct siginfo info;
+       struct siginfo info = {};
 
        info.si_signo = sig;
        info.si_errno = 0;