pull clearing RESTORE_SIGMASK into block_sigmask()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 7 insertions, 17 deletions

diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 22efe8d2503..8dd0492bfb7 100644
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -426,7 +426,7 @@ give_sigsegv:
 /*
  * OK, we're invoking a handler
  */
-static int handle_signal(unsigned long sig, siginfo_t *info,
+static void handle_signal(unsigned long sig, siginfo_t *info,
 			 struct k_sigaction *ka)
 {
 	sigset_t *oldset = sigmask_to_save();
@@ -461,11 +461,12 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
 	else
 		ret = setup_frame(sig, ka, oldset);
 
-	if (ret == 0)
-		block_sigmask(ka, sig);
-
-	return ret;
+	if (ret)
+		return;
 
+	block_sigmask(ka, sig);
+	tracehook_signal_handler(sig, info, ka, __frame,
+				 test_thread_flag(TIF_SINGLESTEP));
 } /* end handle_signal() */
 
 /*****************************************************************************/
@@ -495,18 +496,7 @@ static void do_signal(void)
 
 	signr = get_signal_to_deliver(&info, &ka, __frame, NULL);
 	if (signr > 0) {
-		if (handle_signal(signr, &info, &ka) == 0) {
-			/* a signal was successfully delivered; the saved
-			 * sigmask will have been stored in the signal frame,
-			 * and will be restored by sigreturn, so we can simply
-			 * clear the TIF_RESTORE_SIGMASK flag */
-			if (test_thread_flag(TIF_RESTORE_SIGMASK))
-				clear_thread_flag(TIF_RESTORE_SIGMASK);
-
-			tracehook_signal_handler(signr, &info, &ka, __frame,
-						 test_thread_flag(TIF_SINGLESTEP));
-		}
-
+		handle_signal(signr, &info, &ka);
 		return;
 	}