[PATCH] KVM: PPC: Book3S HV: NULL check before some freeing functions is not needed.

[Thomas Meyer <thomas@xxxxxxxx>]

NULL check before some freeing functions is not needed.

Signed-off-by: Thomas Meyer <thomas@xxxxxxxx>
---

diff -u -p a/arch/powerpc/kvm/book3s_hv_nested.c b/arch/powerpc/kvm/book3s_hv_nested.c
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -1252,8 +1252,7 @@ static long int __kvmhv_nested_page_faul
 	rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn];
 	ret = kvmppc_create_pte(kvm, gp->shadow_pgtable, pte, n_gpa, level,
 				mmu_seq, gp->shadow_lpid, rmapp, &n_rmap);
-	if (n_rmap)
-		kfree(n_rmap);
+	kfree(n_rmap);
 	if (ret == -EAGAIN)
 		ret = RESUME_GUEST;	/* Let the guest try again */