From: Tim Hansen Date: Sun, 8 Oct 2017 03:15:23 +0000 (-0400) Subject: arch/x86: remove redundant null checks before kmem_cache_destroy X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c1bd743e54cd653bd5e7082255dc236cfd40dbf0;p=linux.git 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 --- diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index cdedf53201458..d7a7eafc5ade2 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)