From b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 2 May 2012 09:59:21 -0400 Subject: new helper: sigmask_to_save() replace boilerplate "should we use ->saved_sigmask or ->blocked?" with calls of obvious inlined helper... Signed-off-by: Al Viro --- arch/cris/arch-v10/kernel/signal.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'arch/cris/arch-v10/kernel/signal.c') diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c index 06885e94e455..09a4cf4eb08a 100644 --- a/arch/cris/arch-v10/kernel/signal.c +++ b/arch/cris/arch-v10/kernel/signal.c @@ -417,8 +417,9 @@ give_sigsegv: static inline int handle_signal(int canrestart, unsigned long sig, siginfo_t *info, struct k_sigaction *ka, - sigset_t *oldset, struct pt_regs *regs) + struct pt_regs *regs) { + sigset_t *oldset = sigmask_to_save(); int ret; /* Are we from a system call? */ @@ -478,7 +479,6 @@ void do_signal(int canrestart, struct pt_regs *regs) siginfo_t info; int signr; struct k_sigaction ka; - sigset_t *oldset; /* * We want the common case to go fast, which @@ -489,16 +489,11 @@ void do_signal(int canrestart, struct pt_regs *regs) if (!user_mode(regs)) return; - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - oldset = ¤t->saved_sigmask; - else - oldset = ¤t->blocked; - signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ if (handle_signal(canrestart, signr, &info, &ka, - oldset, regs)) { + regs)) { /* 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 -- cgit v1.2.3