X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fsignal.c;h=1bf3c39d61092209bd66c51e9ba53e7bd24b7d04;hb=d868dd19ad0828b1b3b56f3b06bd4a39971847be;hp=27533b90c3476790460a72d6440f58d4271b8982;hpb=621d31219d9a788bda924a0613048053f3f5f211;p=linux-2.6

diff --git a/kernel/signal.c b/kernel/signal.c
index 27533b90c3..1bf3c39d61 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -830,12 +830,6 @@ static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
 		 * and sent by user using something other than kill().
 		 */
 			return -EAGAIN;
-		if (info->si_code == SI_TIMER)
-			/*
-			 * Set up a return to indicate that we dropped 
-			 * the signal.
-			 */
-			ret = info->si_sys_private;
 	}
 
 out_set:
@@ -856,12 +850,6 @@ specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
 		BUG();
 	assert_spin_locked(&t->sighand->siglock);
 
-	if (!is_si_special(info) && (info->si_code == SI_TIMER))
-		/*
-		 * Set up a return to indicate that we dropped the signal.
-		 */
-		ret = info->si_sys_private;
-
 	/* Short-circuit ignored signals.  */
 	if (sig_ignored(t, sig))
 		goto out;
@@ -891,11 +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);
 
@@ -905,15 +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);
 }
 
 /*
@@ -1048,12 +1030,6 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
 	assert_spin_locked(&p->sighand->siglock);
 	handle_stop_signal(sig, p);
 
-	if (!is_si_special(info) && (info->si_code == SI_TIMER))
-		/*
-		 * Set up a return to indicate that we dropped the signal.
-		 */
-		ret = info->si_sys_private;
-
 	/* Short-circuit ignored signals.  */
 	if (sig_ignored(p, sig))
 		return ret;