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authorAl Viro <viro@zeniv.linux.org.uk>2012-05-02 09:59:21 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:48 -0400
commitb7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14 (patch)
tree7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694 /arch/unicore32
parent51a7b448d4134e3e8eec633435e3e8faee14a828 (diff)
downloadlinux-b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14.tar.gz
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/unicore32')
-rw-r--r--arch/unicore32/kernel/signal.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c
index 65a5ed3b6f2..bf23194dc74 100644
--- a/arch/unicore32/kernel/signal.c
+++ b/arch/unicore32/kernel/signal.c
@@ -313,12 +313,11 @@ static inline void setup_syscall_restart(struct pt_regs *regs)
* OK, we're invoking a handler
*/
static int handle_signal(unsigned long sig, struct k_sigaction *ka,
- siginfo_t *info, sigset_t *oldset,
- struct pt_regs *regs, int syscall)
+ siginfo_t *info, struct pt_regs *regs, int syscall)
{
struct thread_info *thread = current_thread_info();
struct task_struct *tsk = current;
- sigset_t blocked;
+ sigset_t *oldset = sigmask_to_save();
int usig = sig;
int ret;
@@ -404,13 +403,7 @@ static void do_signal(struct pt_regs *regs, int syscall)
signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
- sigset_t *oldset;
-
- if (test_thread_flag(TIF_RESTORE_SIGMASK))
- oldset = &current->saved_sigmask;
- else
- oldset = &current->blocked;
- if (handle_signal(signr, &ka, &info, oldset, regs, syscall)
+ if (handle_signal(signr, &ka, &info, regs, syscall)
== 0) {
/*
* A signal was successfully delivered; the saved