From b0423a0d9cc836b2c3d796623cd19236bfedfe63 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Sun, 30 Oct 2005 15:03:46 -0800 Subject: [PATCH] Remove duplicate code in signal.c Combine a bit of redundant code between force_sig_info() and force_sig_specific(). Signed-off-by: paulmck@us.ibm.com Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/signal.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) (limited to 'kernel') diff --git a/kernel/signal.c b/kernel/signal.c index 1d8f84c5c6ee..1bf3c39d6109 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -879,11 +879,13 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t) int ret; spin_lock_irqsave(&t->sighand->siglock, flags); - if (sigismember(&t->blocked, sig) || t->sighand->action[sig-1].sa.sa_handler == SIG_IGN) { + if (t->sighand->action[sig-1].sa.sa_handler == SIG_IGN) { t->sighand->action[sig-1].sa.sa_handler = SIG_DFL; + } + if (sigismember(&t->blocked, sig)) { sigdelset(&t->blocked, sig); - recalc_sigpending_tsk(t); } + recalc_sigpending_tsk(t); ret = specific_send_sig_info(sig, info, t); spin_unlock_irqrestore(&t->sighand->siglock, flags); @@ -893,15 +895,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t) void force_sig_specific(int sig, struct task_struct *t) { - unsigned long int flags; - - spin_lock_irqsave(&t->sighand->siglock, flags); - if (t->sighand->action[sig-1].sa.sa_handler == SIG_IGN) - t->sighand->action[sig-1].sa.sa_handler = SIG_DFL; - sigdelset(&t->blocked, sig); - recalc_sigpending_tsk(t); - specific_send_sig_info(sig, SEND_SIG_FORCED, t); - spin_unlock_irqrestore(&t->sighand->siglock, flags); + force_sig_info(sig, SEND_SIG_FORCED, t); } /* -- cgit v1.2.3