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Commit c6c0a663 authored by James Hogan's avatar James Hogan Committed by Paolo Bonzini
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MIPS: KVM: Remove redundant NULL checks before kfree() 



The kfree() function already NULL checks the parameter so remove the
redundant NULL checks before kfree() calls in arch/mips/kvm/.

Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gleb Natapov <gleb@kernel.org>
Cc: kvm@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: Sanjay Lal <sanjayl@kymasys.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 6e95bfd2

arch/mips/kvm/kvm_mips.c

+3 −9
Original line number Diff line number Diff line
@@ -144,8 +144,6 @@ void kvm_mips_free_vcpus(struct kvm *kvm) 
		if (kvm->arch.guest_pmap[i] != KVM_INVALID_PAGE)

			kvm_mips_release_pfn_clean(kvm->arch.guest_pmap[i]);

	}



	if (kvm->arch.guest_pmap)

	kfree(kvm->arch.guest_pmap);



	kvm_for_each_vcpu(i, vcpu, kvm) {
@@ -384,12 +382,8 @@ void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu) 


	kvm_mips_dump_stats(vcpu);



	if (vcpu->arch.guest_ebase)

	kfree(vcpu->arch.guest_ebase);



	if (vcpu->arch.kseg0_commpage)

	kfree(vcpu->arch.kseg0_commpage);



}



void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)