From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756498AbXL3HLZ (ORCPT ); Sun, 30 Dec 2007 02:11:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752175AbXL3HKo (ORCPT ); Sun, 30 Dec 2007 02:10:44 -0500 Received: from il.qumranet.com ([82.166.9.18]:59467 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751778AbXL3HKm (ORCPT ); Sun, 30 Dec 2007 02:10:42 -0500 From: Avi Kivity To: linux-kernel@vger.kernel.org, kvm-devel@lists.sourceforge.net Cc: Joe Perches Subject: [PATCH 01/52] KVM: Remove ptr comparisons to 0 Date: Sun, 30 Dec 2007 09:09:47 +0200 Message-Id: <1198998638-22713-2-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1198998638-22713-1-git-send-email-avi@qumranet.com> References: <1198998638-22713-1-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Joe Perches Fix sparse warnings "Using plain integer as NULL pointer" Signed-off-by: Joe Perches Signed-off-by: Avi Kivity --- drivers/kvm/kvm.h | 2 +- drivers/kvm/kvm_main.c | 3 ++- drivers/kvm/svm.c | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h index e34e246..c4ad66b 100644 --- a/drivers/kvm/kvm.h +++ b/drivers/kvm/kvm.h @@ -398,7 +398,7 @@ static inline struct kvm_ioapic *ioapic_irqchip(struct kvm *kvm) static inline int irqchip_in_kernel(struct kvm *kvm) { - return pic_irqchip(kvm) != 0; + return pic_irqchip(kvm) != NULL; } struct descriptor_table { diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index bce4216..7a871e0 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -1449,7 +1449,8 @@ int kvm_init(void *opaque, unsigned int vcpu_size, /* A kmem cache lets us meet the alignment requirements of fx_save. */ kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, - __alignof__(struct kvm_vcpu), 0, 0); + __alignof__(struct kvm_vcpu), + 0, NULL); if (!kvm_vcpu_cache) { r = -ENOMEM; goto out_free_4; diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 0f0958d..762302a 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -1271,7 +1271,7 @@ static int handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) exit_code); if (exit_code >= ARRAY_SIZE(svm_exit_handlers) - || svm_exit_handlers[exit_code] == 0) { + || !svm_exit_handlers[exit_code]) { kvm_run->exit_reason = KVM_EXIT_UNKNOWN; kvm_run->hw.hardware_exit_reason = exit_code; return 0; -- 1.5.3.7