From 9f29b8fb416a0ad49d5077ab10ed780efdfcb126 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 27 Oct 2010 15:33:50 -0700 Subject: [PATCH] ptrace: cleanup arch_ptrace() on avr32 use new 'datap' variable type of void pointer in order to remove unnecessary castings. Signed-off-by: Namhyung Kim Acked-by: Haavard Skinnemoen Cc: Hans-Christian Egtvedt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/avr32/kernel/ptrace.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c index ecea9b6bfab4..4aedcab7cd4b 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: -- 2.20.1