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Commit a68caa03 authored by Namhyung Kim's avatar Namhyung Kim Committed by Linus Torvalds
Browse files

ptrace: cleanup arch_ptrace() on m32r 



Use new 'datap' variable in order to remove duplicated castings.

Signed-off-by: default avatarNamhyung Kim <namhyung@gmail.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 05fabdac

arch/m32r/kernel/ptrace.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -626,6 +626,7 @@ arch_ptrace(struct task_struct *child, long request, 
	    unsigned long addr, unsigned long data)

	    unsigned long addr, unsigned long data)

{

{

	int ret;

	int ret;

	unsigned long __user *datap = (unsigned long __user *) data;





	switch (request) {

	switch (request) {

	/*

	/*
@@ -640,8 +641,7 @@ arch_ptrace(struct task_struct *child, long request, 
	 * read the word at location addr in the USER area.

	 * read the word at location addr in the USER area.

	 */

	 */

	case PTRACE_PEEKUSR:

	case PTRACE_PEEKUSR:

		ret = ptrace_read_user(child, addr,

		ret = ptrace_read_user(child, addr, datap);

				       (unsigned long __user *)data);

		break;

		break;





	/*

	/*
@@ -662,11 +662,11 @@ arch_ptrace(struct task_struct *child, long request, 
		break;

		break;





	case PTRACE_GETREGS:

	case PTRACE_GETREGS:

		ret = ptrace_getregs(child, (void __user *)data);

		ret = ptrace_getregs(child, datap);

		break;

		break;





	case PTRACE_SETREGS:

	case PTRACE_SETREGS:

		ret = ptrace_setregs(child, (void __user *)data);

		ret = ptrace_setregs(child, datap);

		break;

		break;





	default:

	default: