From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755916AbZCETN0 (ORCPT ); Thu, 5 Mar 2009 14:13:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754754AbZCETNO (ORCPT ); Thu, 5 Mar 2009 14:13:14 -0500 Received: from mail-fx0-f176.google.com ([209.85.220.176]:64005 "EHLO mail-fx0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754565AbZCETNM (ORCPT ); Thu, 5 Mar 2009 14:13:12 -0500 From: Hannes Eder Subject: [PATCH v2 01/15] NULL noise: arch/x86/kernel Date: Thu, 05 Mar 2009 20:12:47 +0100 Message-ID: <20090305191231.30062.95084.stgit@f10box.hanneseder.net> In-Reply-To: <20090305190954.30062.44759.stgit@f10box.hanneseder.net> References: <20090305190954.30062.44759.stgit@f10box.hanneseder.net> User-Agent: StGit/0.14.3.348.gcb02.dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: trivial@kernel.org Cc: Ingo Molnar Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix this sparse warnings: arch/x86/kernel/io_apic.c:3474:37: warning: Using plain integer as NULL pointer arch/x86/kernel/machine_kexec_32.c:124:22: warning: Using plain integer as NULL pointer arch/x86/kernel/traps.c:950:24: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder --- v2: other subject, as suggested by Al Viro arch/x86/kernel/io_apic.c | 2 +- arch/x86/kernel/machine_kexec_32.c | 2 +- arch/x86/kernel/traps.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index a89878e..d9fe0ed 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3471,7 +3471,7 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) unsigned int irq_want; #ifdef CONFIG_INTR_REMAP - struct intel_iommu *iommu = 0; + struct intel_iommu *iommu = NULL; int index = 0; #endif diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c index 37f4200..f5fc8c7 100644 --- a/arch/x86/kernel/machine_kexec_32.c +++ b/arch/x86/kernel/machine_kexec_32.c @@ -121,7 +121,7 @@ static void machine_kexec_page_table_set_one( static void machine_kexec_prepare_page_tables(struct kimage *image) { void *control_page; - pmd_t *pmd = 0; + pmd_t *pmd = NULL; control_page = page_address(image->control_code_page); #ifdef CONFIG_X86_PAE diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index ba90406..6882089 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -947,7 +947,7 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code) info.si_signo = SIGILL; info.si_errno = 0; info.si_code = ILL_BADSTK; - info.si_addr = 0; + info.si_addr = NULL; if (notify_die(DIE_TRAP, "iret exception", regs, error_code, 32, SIGILL) == NOTIFY_STOP) return; From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Eder Date: Thu, 05 Mar 2009 19:12:47 +0000 Subject: [PATCH v2 01/15] NULL noise: arch/x86/kernel Message-Id: <20090305191231.30062.95084.stgit@f10box.hanneseder.net> List-Id: References: <20090305190954.30062.44759.stgit@f10box.hanneseder.net> In-Reply-To: <20090305190954.30062.44759.stgit@f10box.hanneseder.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: trivial@kernel.org Cc: Ingo Molnar Fix this sparse warnings: arch/x86/kernel/io_apic.c:3474:37: warning: Using plain integer as NULL pointer arch/x86/kernel/machine_kexec_32.c:124:22: warning: Using plain integer as NULL pointer arch/x86/kernel/traps.c:950:24: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder --- v2: other subject, as suggested by Al Viro arch/x86/kernel/io_apic.c | 2 +- arch/x86/kernel/machine_kexec_32.c | 2 +- arch/x86/kernel/traps.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index a89878e..d9fe0ed 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3471,7 +3471,7 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) unsigned int irq_want; #ifdef CONFIG_INTR_REMAP - struct intel_iommu *iommu = 0; + struct intel_iommu *iommu = NULL; int index = 0; #endif diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c index 37f4200..f5fc8c7 100644 --- a/arch/x86/kernel/machine_kexec_32.c +++ b/arch/x86/kernel/machine_kexec_32.c @@ -121,7 +121,7 @@ static void machine_kexec_page_table_set_one( static void machine_kexec_prepare_page_tables(struct kimage *image) { void *control_page; - pmd_t *pmd = 0; + pmd_t *pmd = NULL; control_page = page_address(image->control_code_page); #ifdef CONFIG_X86_PAE diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index ba90406..6882089 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -947,7 +947,7 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code) info.si_signo = SIGILL; info.si_errno = 0; info.si_code = ILL_BADSTK; - info.si_addr = 0; + info.si_addr = NULL; if (notify_die(DIE_TRAP, "iret exception", regs, error_code, 32, SIGILL) = NOTIFY_STOP) return;