Commit e9e2d1ff authored by Hannes Eder's avatar Hannes Eder Committed by Jeremy Fitzhardinge

NULL noise: arch/x86/xen/smp.c

Fix this sparse warnings:
  arch/x86/xen/smp.c:316:52: warning: Using plain integer as NULL pointer
  arch/x86/xen/smp.c:421:60: warning: Using plain integer as NULL pointer
Signed-off-by: default avatarHannes Eder <hannes@hanneseder.net>
Signed-off-by: default avatarJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
parent b4b7e585
...@@ -317,7 +317,7 @@ static int __cpuinit xen_cpu_up(unsigned int cpu) ...@@ -317,7 +317,7 @@ static int __cpuinit xen_cpu_up(unsigned int cpu)
BUG_ON(rc); BUG_ON(rc);
while(per_cpu(cpu_state, cpu) != CPU_ONLINE) { while(per_cpu(cpu_state, cpu) != CPU_ONLINE) {
HYPERVISOR_sched_op(SCHEDOP_yield, 0); HYPERVISOR_sched_op(SCHEDOP_yield, NULL);
barrier(); barrier();
} }
...@@ -422,7 +422,7 @@ static void xen_smp_send_call_function_ipi(const struct cpumask *mask) ...@@ -422,7 +422,7 @@ static void xen_smp_send_call_function_ipi(const struct cpumask *mask)
/* Make sure other vcpus get a chance to run if they need to. */ /* Make sure other vcpus get a chance to run if they need to. */
for_each_cpu(cpu, mask) { for_each_cpu(cpu, mask) {
if (xen_vcpu_stolen(cpu)) { if (xen_vcpu_stolen(cpu)) {
HYPERVISOR_sched_op(SCHEDOP_yield, 0); HYPERVISOR_sched_op(SCHEDOP_yield, NULL);
break; break;
} }
} }
......
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