[PATCH] KVM: PPC: Book3S HV: Remove NULL check before kfree

[Qiujun Huang]

NULL check before kfree is unnecessary, so remove it.

This issue was detected by using the Coccinelle software.

Signed-off-by: Qiujun Huang <hqjag...@gmail.com>
---
 arch/powerpc/kvm/book3s_hv_nested.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_hv_nested.c 
b/arch/powerpc/kvm/book3s_hv_nested.c
index dc97e5be76f6..cad324312040 100644
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -1416,8 +1416,7 @@ static long int __kvmhv_nested_page_fault(struct kvm_run 
*run,
        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 */
 
-- 
2.17.1