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authorAl Viro <viro@zeniv.linux.org.uk>2012-05-02 15:59:21 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 18:58:48 +0200
commitb7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14 (patch)
tree7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694 /arch/hexagon
parentnew helper: restore_saved_sigmask() (diff)
downloadlinux-b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14.tar.xz
linux-b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14.zip
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/hexagon')
-rw-r--r--arch/hexagon/kernel/signal.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index acd6272913b3..f73fcee09bac 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -150,7 +150,7 @@ sigsegv:
* Setup invocation of signal handler
*/
static int handle_signal(int sig, siginfo_t *info, struct k_sigaction *ka,
- sigset_t *oldset, struct pt_regs *regs)
+ struct pt_regs *regs)
{
int rc;
@@ -186,7 +186,7 @@ static int handle_signal(int sig, siginfo_t *info, struct k_sigaction *ka,
* Set up the stack frame; not doing the SA_SIGINFO thing. We
* only set up the rt_frame flavor.
*/
- rc = setup_rt_frame(sig, ka, info, oldset, regs);
+ rc = setup_rt_frame(sig, ka, info, sigmask_to_save(), regs);
/* If there was an error on setup, no signal was delivered. */
if (rc)
@@ -215,14 +215,7 @@ static void do_signal(struct pt_regs *regs)
signo = get_signal_to_deliver(&info, &sigact, regs, NULL);
if (signo > 0) {
- sigset_t *oldset;
-
- if (test_thread_flag(TIF_RESTORE_SIGMASK))
- oldset = &current->saved_sigmask;
- else
- oldset = &current->blocked;
-
- if (handle_signal(signo, &info, &sigact, oldset, regs) == 0) {
+ if (handle_signal(signo, &info, &sigact, regs) == 0) {
/*
* Successful delivery case. The saved sigmask is
* stored in the signal frame, and will be restored