From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756028Ab0IBPr1 (ORCPT ); Thu, 2 Sep 2010 11:47:27 -0400 Received: from mail-gw0-f46.google.com ([74.125.83.46]:45037 "EHLO mail-gw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756015Ab0IBPrY (ORCPT ); Thu, 2 Sep 2010 11:47:24 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=h0OaHI0g2d6lSZp02jU6vKfoL+VvfYLQaRYJ++3Jes5Aa1APu0XjByl0iC0x1NJI1w hVHUn3xlKr/ZW1yxJ/fZ0KODbze0d7fcJ4NsZ8jxuPGxFeC0zHEJFQ0waQ/eaPftvwQx q8hIqEEES3UWQDdFDEiMyber2gsC1H/7YERQQ= From: Namhyung Kim To: Roland McGrath , Oleg Nesterov Cc: Arnd Bergmann , linux-kernel@vger.kernel.org Subject: [PATCH v2 06/24] ptrace: cleanup arch_ptrace() on avr32 Date: Fri, 3 Sep 2010 00:46:13 +0900 Message-Id: <1283442391-23612-7-git-send-email-namhyung@gmail.com> X-Mailer: git-send-email 1.7.2.2 In-Reply-To: <1283442391-23612-1-git-send-email-namhyung@gmail.com> References: <1283442391-23612-1-git-send-email-namhyung@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org use new 'datap' variable type of void pointer in order to remove unnecessary castings. Signed-off-by: Namhyung Kim Acked-by: Haavard Skinnemoen --- arch/avr32/kernel/ptrace.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c index ecea9b6..4aedcab 100644 --- a/arch/avr32/kernel/ptrace.c +++ b/arch/avr32/kernel/ptrace.c @@ -150,6 +150,7 @@ long arch_ptrace(struct task_struct *child, long request, unsigned long addr, unsigned long data) { int ret; + void __user *datap = (void __user *) data; switch (request) { /* Read the word at location addr in the child process */ @@ -159,8 +160,7 @@ long arch_ptrace(struct task_struct *child, long request, break; case PTRACE_PEEKUSR: - ret = ptrace_read_user(child, addr, - (unsigned long __user *)data); + ret = ptrace_read_user(child, addr, datap); break; /* Write the word in data at location addr */ @@ -174,11 +174,11 @@ long arch_ptrace(struct task_struct *child, long request, break; case PTRACE_GETREGS: - ret = ptrace_getregs(child, (void __user *)data); + ret = ptrace_getregs(child, datap); break; case PTRACE_SETREGS: - ret = ptrace_setregs(child, (const void __user *)data); + ret = ptrace_setregs(child, datap); break; default: -- 1.7.2.2