parisc: Check return value of smp_boot_one_cpu()



Check return value of smp_boot_one_cpu() whether CPU could be brought up.

Reported-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>

parent b5d5cf2b

arch/parisc/kernel/smp.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -412,8 +412,8 @@ void smp_cpus_done(unsigned int cpu_max)

		int __cpu_up(unsigned int cpu, struct task_struct *tidle)
		{
		if (cpu != 0 && cpu < parisc_max_cpus)
		smp_boot_one_cpu(cpu, tidle);
		if (cpu != 0 && cpu < parisc_max_cpus && smp_boot_one_cpu(cpu, tidle))
		return -ENOSYS;

		return cpu_online(cpu) ? 0 : -ENOSYS;
		}