From: Namhyung Kim <namhyung@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Roland McGrath <roland@redhat.com>,
Oleg Nesterov <oleg@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH RESEND v3 06/24] ptrace: cleanup arch_ptrace() on avr32
Date: Thu, 30 Sep 2010 18:27:41 +0900 [thread overview]
Message-ID: <1285838880-4977-7-git-send-email-namhyung@gmail.com> (raw)
In-Reply-To: <1285838880-4977-1-git-send-email-namhyung@gmail.com>
use new 'datap' variable type of void pointer in order to remove unnecessary
castings.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
---
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
next prev parent reply other threads:[~2010-09-30 9:28 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-30 9:27 [PATCH RESEND v3 00/24] ptrace cleanups Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 01/24] ptrace: change signature of sys_ptrace() and friends Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 02/24] ptrace: cleanup ptrace_request() Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 03/24] ptrace: change signature of arch_ptrace() Namhyung Kim
2010-09-30 18:58 ` David Miller
2010-10-04 19:21 ` Geert Uytterhoeven
2010-09-30 9:27 ` [PATCH RESEND v3 04/24] ptrace: cleanup arch_ptrace() on x86 Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 05/24] ptrace: cleanup arch_ptrace() on ARM Namhyung Kim
2010-09-30 9:27 ` Namhyung Kim [this message]
2010-09-30 9:27 ` [PATCH RESEND v3 07/24] ptrace: cleanup arch_ptrace() and friends on Blackfin Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 08/24] ptrace: cleanup arch_ptrace() on cris Namhyung Kim
2010-09-30 10:36 ` Mikael Starvik
2010-09-30 9:27 ` [PATCH RESEND v3 09/24] ptrace: cleanup arch_ptrace() on frv Namhyung Kim
2010-10-02 3:18 ` Daniel K.
2010-10-02 3:57 ` Namhyung Kim
2010-10-02 4:59 ` Namhyung Kim
2010-10-02 6:13 ` Daniel K.
2010-09-30 9:27 ` [PATCH RESEND v3 10/24] ptrace: cleanup arch_ptrace() on h8300 Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 11/24] ptrace: cleanup arch_ptrace() on m32r Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 12/24] ptrace: cleanup arch_ptrace() on m68k Namhyung Kim
2010-10-04 19:22 ` Geert Uytterhoeven
2010-09-30 9:27 ` [PATCH RESEND v3 13/24] ptrace: cleanup arch_ptrace() on m68knommu Namhyung Kim
2010-10-04 23:42 ` Andrew Morton
2010-10-05 3:49 ` [PATCH UPDATED] " Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 14/24] ptrace: cleanup arch_ptrace() on microblaze Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 15/24] ptrace: cleanup arch_ptrace() on MIPS Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 16/24] ptrace: cleanup arch_ptrace() on mn10300 Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 17/24] ptrace: cleanup arch_ptrace() on parisc Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 18/24] ptrace: cleanup arch_ptrace() on powerpc Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 19/24] ptrace: cleanup arch_ptrace() on score Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 20/24] ptrace: cleanup arch_ptrace() on sh Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 21/24] ptrace: cleanup arch_ptrace() on sparc Namhyung Kim
2010-09-30 19:00 ` David Miller
2010-09-30 9:27 ` [PATCH RESEND v3 22/24] ptrace: cleanup arch_ptrace() on tile Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 23/24] ptrace: cleanup arch_ptrace() on um Namhyung Kim
2010-09-30 9:27 ` [PATCH RESEND v3 24/24] ptrace: cleanup arch_ptrace() on xtensa Namhyung Kim
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