Commit 5baf919d authored by Helge Deller's avatar Helge Deller
Browse files

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: default avatarJohn David Anglin <dave.anglin@bell.net>
Signed-off-by: default avatarHelge 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;

}