From 51a7b448d4134e3e8eec633435e3e8faee14a828 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 21 May 2012 23:33:55 -0400 Subject: new helper: restore_saved_sigmask() first fruits of ..._restore_sigmask() helpers: now we can take boilerplate "signal didn't have a handler, clear RESTORE_SIGMASK and restore the blocked mask from ->saved_mask" into a common helper. Open-coded instances switched... Signed-off-by: Al Viro --- arch/um/kernel/signal.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/um') diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c index 292e706016c5..6acf13c1740b 100644 --- a/arch/um/kernel/signal.c +++ b/arch/um/kernel/signal.c @@ -130,10 +130,8 @@ static int kern_do_signal(struct pt_regs *regs) * if there's no signal to deliver, we just put the saved sigmask * back */ - if (!handled_sig && test_thread_flag(TIF_RESTORE_SIGMASK)) { - clear_thread_flag(TIF_RESTORE_SIGMASK); - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } + if (!handled_sig) + restore_saved_sigmask(); return handled_sig; } -- cgit v1.2.3