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Commit 1207cf8e authored by Hannes Eder's avatar Hannes Eder Committed by Jeremy Fitzhardinge
Browse files

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 c667d5d6

arch/x86/xen/smp.c

+2 −2
Original line number Diff line number Diff line
@@ -317,7 +317,7 @@ static int __cpuinit xen_cpu_up(unsigned int cpu) 
	BUG_ON(rc);



	while(per_cpu(cpu_state, cpu) != CPU_ONLINE) {

		HYPERVISOR_sched_op(SCHEDOP_yield, 0);

		HYPERVISOR_sched_op(SCHEDOP_yield, NULL);

		barrier();

	}
@@ -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. */

	for_each_cpu(cpu, mask) {

		if (xen_vcpu_stolen(cpu)) {

			HYPERVISOR_sched_op(SCHEDOP_yield, 0);

			HYPERVISOR_sched_op(SCHEDOP_yield, NULL);

			break;

		}

	}