[SPARC64]: check fork_idle() error

[linux-2.6-omap-h63xx.git] / arch / sparc64 / kernel / smp.c

diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index b448d33321c6d96c4732c4e6349a98671a56ec01..c73b7a48b0369ae970edf7d103672621eacb2e21 100644 (file)
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -334,8 +334,6 @@ static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg)
 }
 #endif
 
-extern void sun4v_init_mondo_queues(int use_bootmem, int cpu, int alloc, int load);
-
 extern unsigned long sparc64_cpu_startup;
 
 /* The OBP cpu startup callback truncates the 3rd arg cookie to
@@ -355,13 +353,12 @@ static int __devinit smp_boot_one_cpu(unsigned int cpu)
        int timeout, ret;
 
        p = fork_idle(cpu);
+       if (IS_ERR(p))
+               return PTR_ERR(p);
        callin_flag = 0;
        cpu_new_thread = task_thread_info(p);
 
        if (tlb_type == hypervisor) {
-               /* Alloc the mondo queues, cpu will load them.  */
-               sun4v_init_mondo_queues(0, cpu, 1, 0);
-
 #if defined(CONFIG_SUN_LDOMS) && defined(CONFIG_HOTPLUG_CPU)
                if (ldom_domaining_enabled)
                        ldom_startcpu_cpuid(cpu,