From patchwork Tue Mar 12 04:54:06 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Yanfei X-Patchwork-Id: 226777 X-Patchwork-Delegate: michael@ellerman.id.au Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id 4767F2C0319 for ; Tue, 12 Mar 2013 16:01:09 +1100 (EST) Received: from song.cn.fujitsu.com (unknown [222.73.24.84]) by ozlabs.org (Postfix) with ESMTP id 0FA062C00DC for ; Tue, 12 Mar 2013 15:55:45 +1100 (EST) X-IronPort-AV: E=Sophos;i="4.84,827,1355068800"; d="scan'208";a="6856217" Received: from unknown (HELO tang.cn.fujitsu.com) ([10.167.250.3]) by song.cn.fujitsu.com with ESMTP; 12 Mar 2013 12:53:14 +0800 Received: from fnstmail02.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id r2C4tdI0005898; Tue, 12 Mar 2013 12:55:39 +0800 Received: from [10.167.226.121] ([10.167.226.121]) by fnstmail02.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.3) with ESMTP id 2013031212542670-783265 ; Tue, 12 Mar 2013 12:54:26 +0800 Message-ID: <513EB4EE.1040300@cn.fujitsu.com> Date: Tue, 12 Mar 2013 12:54:06 +0800 From: Zhang Yanfei User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.8) Gecko/20121012 Thunderbird/10.0.8 MIME-Version: 1.0 To: Benjamin Herrenschmidt , Paul Mackerras , Andrew Morton Subject: [PATCH 03/18] powerpc: remove cast for kmalloc/kzalloc return value References: <513EB23D.7020303@cn.fujitsu.com> In-Reply-To: <513EB23D.7020303@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/03/12 12:54:26, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/03/12 12:54:27, Serialize complete at 2013/03/12 12:54:27 X-Mailman-Approved-At: Tue, 12 Mar 2013 16:00:40 +1100 Cc: linuxppc-dev@lists.ozlabs.org, "linux-kernel@vger.kernel.org" X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" remove cast for kmalloc/kzalloc return value. Signed-off-by: Zhang Yanfei Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Andrew Morton Cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/kernel/nvram_64.c | 3 +-- arch/powerpc/kvm/book3s_pr.c | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c index bec1e93..48fbc2b 100644 --- a/arch/powerpc/kernel/nvram_64.c +++ b/arch/powerpc/kernel/nvram_64.c @@ -511,8 +511,7 @@ int __init nvram_scan_partitions(void) "detected: 0-length partition\n"); goto out; } - tmp_part = (struct nvram_partition *) - kmalloc(sizeof(struct nvram_partition), GFP_KERNEL); + tmp_part = kmalloc(sizeof(struct nvram_partition), GFP_KERNEL); err = -ENOMEM; if (!tmp_part) { printk(KERN_ERR "nvram_scan_partitions: kmalloc failed\n"); diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 5e93438..dbdc15a 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -1039,7 +1039,7 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id) if (!vcpu_book3s) goto out; - vcpu_book3s->shadow_vcpu = (struct kvmppc_book3s_shadow_vcpu *) + vcpu_book3s->shadow_vcpu = kzalloc(sizeof(*vcpu_book3s->shadow_vcpu), GFP_KERNEL); if (!vcpu_book3s->shadow_vcpu) goto free_vcpu;