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Commit fda8bd78 authored by Eric Sesterhenn's avatar Eric Sesterhenn Committed by Adrian Bunk
Browse files

BUG_ON() Conversion in kernel/signal.c 



this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: default avatarEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
parent 524223ca

kernel/signal.c

+2 −4
Original line number Diff line number Diff line
@@ -769,8 +769,7 @@ specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t) 
{

	int ret = 0;



	if (!irqs_disabled())

		BUG();

	BUG_ON(!irqs_disabled());

	assert_spin_locked(&t->sighand->siglock);



	/* Short-circuit ignored signals.  */
@@ -1384,8 +1383,7 @@ send_group_sigqueue(int sig, struct sigqueue *q, struct task_struct *p) 
		 * the overrun count.  Other uses should not try to

		 * send the signal multiple times.

		 */

		if (q->info.si_code != SI_TIMER)

			BUG();

		BUG_ON(q->info.si_code != SI_TIMER);

		q->info.si_overrun++;

		goto out;

	}