From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752803AbdK1Wsa (ORCPT ); Tue, 28 Nov 2017 17:48:30 -0500 Received: from mail-lf0-f65.google.com ([209.85.215.65]:36989 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752600AbdK1Ws1 (ORCPT ); Tue, 28 Nov 2017 17:48:27 -0500 X-Google-Smtp-Source: AGs4zMa1xvZEIxwO6AUKB5Ux1sk/Q3Y4BgUWWp51A6h6ui/kYrcCTHvwpEquSLjpFvc17u1ghsvDaA== From: Vasyl Gomonovych To: christoffer.dall@linaro.org, marc.zyngier@arm.com, eric.auger@redhat.com, andre.przywara@arm.com, wanghaibin.wang@huawei.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu Cc: linux-kernel@vger.kernel.org, gomonovych@gmail.com Subject: [PATCH] KVM: arm: Use PTR_ERR_OR_ZERO() Date: Tue, 28 Nov 2017 23:48:17 +0100 Message-Id: <1511909297-8585-1-git-send-email-gomonovych@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix ptr_ret.cocci warnings: virt/kvm/arm/vgic/vgic-its.c:971:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Signed-off-by: Vasyl Gomonovych --- virt/kvm/arm/vgic/vgic-its.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index 1f761a9991e7..28d85754320b 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -1032,10 +1032,8 @@ static int vgic_its_cmd_handle_mapd(struct kvm *kvm, struct vgic_its *its, device = vgic_its_alloc_device(its, device_id, itt_addr, num_eventid_bits); - if (IS_ERR(device)) - return PTR_ERR(device); - return 0; + return PTR_ERR_OR_ZERO(device); } /* -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: gomonovych@gmail.com (Vasyl Gomonovych) Date: Tue, 28 Nov 2017 23:48:17 +0100 Subject: [PATCH] KVM: arm: Use PTR_ERR_OR_ZERO() Message-ID: <1511909297-8585-1-git-send-email-gomonovych@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Fix ptr_ret.cocci warnings: virt/kvm/arm/vgic/vgic-its.c:971:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Signed-off-by: Vasyl Gomonovych --- virt/kvm/arm/vgic/vgic-its.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index 1f761a9991e7..28d85754320b 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -1032,10 +1032,8 @@ static int vgic_its_cmd_handle_mapd(struct kvm *kvm, struct vgic_its *its, device = vgic_its_alloc_device(its, device_id, itt_addr, num_eventid_bits); - if (IS_ERR(device)) - return PTR_ERR(device); - return 0; + return PTR_ERR_OR_ZERO(device); } /* -- 1.9.1