signals: join send_sigqueue() with send_group_sigqueue()
We export send_sigqueue() and send_group_sigqueue() for the only user,
posix_timer_event(). This is a bit silly, because both are just trivial
helpers on top of do_send_sigqueue() and because the we pass the unused
.si_signo parameter.
Kill them both, rename do_send_sigqueue() to send_sigqueue(), and export it.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 8476956..dbd8398 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -310,8 +310,7 @@
if (timr->it_sigev_notify & SIGEV_THREAD_ID) {
struct task_struct *leader;
- int ret = send_sigqueue(timr->it_sigev_signo, timr->sigq,
- timr->it_process);
+ int ret = send_sigqueue(timr->sigq, timr->it_process, 0);
if (likely(ret >= 0))
return ret;
@@ -322,8 +321,7 @@
timr->it_process = leader;
}
- return send_group_sigqueue(timr->it_sigev_signo, timr->sigq,
- timr->it_process);
+ return send_sigqueue(timr->sigq, timr->it_process, 1);
}
EXPORT_SYMBOL_GPL(posix_timer_event);