Commit 56919c5c authored by Joe Perches's avatar Joe Perches Committed by Avi Kivity
Browse files

KVM: Remove ptr comparisons to 0 



Fix sparse warnings "Using plain integer as NULL pointer"

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent 8b006791

drivers/kvm/kvm.h

+1 −1
Original line number Diff line number Diff line
@@ -398,7 +398,7 @@ static inline struct kvm_ioapic *ioapic_irqchip(struct kvm *kvm) 


static inline int irqchip_in_kernel(struct kvm *kvm)

{

	return pic_irqchip(kvm) != 0;

	return pic_irqchip(kvm) != NULL;

}



struct descriptor_table {

drivers/kvm/kvm_main.c

+2 −1
Original line number Diff line number Diff line
@@ -1449,7 +1449,8 @@ int kvm_init(void *opaque, unsigned int vcpu_size, 


	/* A kmem cache lets us meet the alignment requirements of fx_save. */

	kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size,

					   __alignof__(struct kvm_vcpu), 0, 0);

					   __alignof__(struct kvm_vcpu),

					   0, NULL);

	if (!kvm_vcpu_cache) {

		r = -ENOMEM;

		goto out_free_4;

drivers/kvm/svm.c

+1 −1
Original line number Diff line number Diff line
@@ -1271,7 +1271,7 @@ static int handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) 
		       exit_code);



	if (exit_code >= ARRAY_SIZE(svm_exit_handlers)

	    || svm_exit_handlers[exit_code] == 0) {

	    || !svm_exit_handlers[exit_code]) {

		kvm_run->exit_reason = KVM_EXIT_UNKNOWN;

		kvm_run->hw.hardware_exit_reason = exit_code;

		return 0;