From c1bd743e54cd653bd5e7082255dc236cfd40dbf0 Mon Sep 17 00:00:00 2001 From: Tim Hansen Date: Sat, 7 Oct 2017 23:15:23 -0400 Subject: [PATCH] arch/x86: remove redundant null checks before kmem_cache_destroy Remove redundant null checks before calling kmem_cache_destroy. Found with make coccicheck M=arch/x86/kvm on linux-next tag next-20170929. Signed-off-by: Tim Hansen Signed-off-by: Paolo Bonzini --- arch/x86/kvm/mmu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index cdedf5320145..d7a7eafc5ade 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -5463,10 +5463,8 @@ static struct shrinker mmu_shrinker = { static void mmu_destroy_caches(void) { - if (pte_list_desc_cache) - kmem_cache_destroy(pte_list_desc_cache); - if (mmu_page_header_cache) - kmem_cache_destroy(mmu_page_header_cache); + kmem_cache_destroy(pte_list_desc_cache); + kmem_cache_destroy(mmu_page_header_cache); } int kvm_mmu_module_init(void) -- 2.11.0