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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/microblaze/kernel
parent51a7b448d4134e3e8eec633435e3e8faee14a828 (diff)
downloadlinux-linaro-stable-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/microblaze/kernel')
-rw-r--r--arch/microblaze/kernel/signal.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 8e644dfaba4f..fd2de5718a4e 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -312,8 +312,9 @@ do_restart:
static int
handle_signal(unsigned long sig, struct k_sigaction *ka,
- siginfo_t *info, sigset_t *oldset, struct pt_regs *regs)
+ siginfo_t *info, struct pt_regs *regs)
{
+ sigset_t *oldset = sigmask_to_save();
int ret;
/* Set up the stack frame */
@@ -344,18 +345,12 @@ static void do_signal(struct pt_regs *regs, int in_syscall)
siginfo_t info;
int signr;
struct k_sigaction ka;
- sigset_t *oldset;
#ifdef DEBUG_SIG
printk(KERN_INFO "do signal: %p %d\n", regs, in_syscall);
printk(KERN_INFO "do signal2: %lx %lx %ld [%lx]\n", regs->pc, regs->r1,
regs->r12, current_thread_info()->flags);
#endif
- if (current_thread_info()->status & TS_RESTORE_SIGMASK)
- oldset = &current->saved_sigmask;
- else
- oldset = &current->blocked;
-
signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
/* Whee! Actually deliver the signal. */