1 files changed, 20 insertions, 21 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index f03886cd064e..10918c7b2ee3 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2753,7 +2753,7 @@ COMPAT_SYSCALL_DEFINE4(rt_sigprocmask, int, how, compat_sigset_t __user *, nset,
 }
 #endif
 
-static int do_sigpending(sigset_t *set)
+static void do_sigpending(sigset_t *set)
 {
 	spin_lock_irq(&current->sighand->siglock);
 	sigorsets(set, &current->pending.signal,
@@ -2762,7 +2762,6 @@ static int do_sigpending(sigset_t *set)
 
 	/* Outside the lock because only this thread touches it.  */
 	sigandsets(set, &current->blocked, set);
-	return 0;
 }
 
 /**
@@ -2774,15 +2773,16 @@ static int do_sigpending(sigset_t *set)
 SYSCALL_DEFINE2(rt_sigpending, sigset_t __user *, uset, size_t, sigsetsize)
 {
 	sigset_t set;
-	int err;
 
 	if (sigsetsize > sizeof(*uset))
 		return -EINVAL;
 
-	err = do_sigpending(&set);
-	if (!err && copy_to_user(uset, &set, sigsetsize))
-		err = -EFAULT;
-	return err;
+	do_sigpending(&set);
+
+	if (copy_to_user(uset, &set, sigsetsize))
+		return -EFAULT;
+
+	return 0;
 }
 
 #ifdef CONFIG_COMPAT
@@ -2790,15 +2790,13 @@ COMPAT_SYSCALL_DEFINE2(rt_sigpending, compat_sigset_t __user *, uset,
 		compat_size_t, sigsetsize)
 {
 	sigset_t set;
-	int err;
 
 	if (sigsetsize > sizeof(*uset))
 		return -EINVAL;
 
-	err = do_sigpending(&set);
-	if (!err)
-		err = put_compat_sigset(uset, &set, sigsetsize);
-	return err;
+	do_sigpending(&set);
+
+	return put_compat_sigset(uset, &set, sigsetsize);
 }
 #endif
 
@@ -3560,25 +3558,26 @@ int __compat_save_altstack(compat_stack_t __user *uss, unsigned long sp)
 SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, uset)
 {
 	sigset_t set;
-	int err;
 
 	if (sizeof(old_sigset_t) > sizeof(*uset))
 		return -EINVAL;
 
-	err = do_sigpending(&set);
-	if (!err && copy_to_user(uset, &set, sizeof(old_sigset_t)))
-		err = -EFAULT;
-	return err;
+	do_sigpending(&set);
+
+	if (copy_to_user(uset, &set, sizeof(old_sigset_t)))
+		return -EFAULT;
+
+	return 0;
 }
 
 #ifdef CONFIG_COMPAT
 COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set32)
 {
 	sigset_t set;
-	int err = do_sigpending(&set);
-	if (!err)
-		err = put_user(set.sig[0], set32);
-	return err;
+
+	do_sigpending(&set);
+
+	return put_user(set.sig[0], set32);
 }
 #endif