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Commit 1bcf5482 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds
Browse files

Consolidate PTRACE_DETACH 



Identical handlers of PTRACE_DETACH go into ptrace_request().
Not touching compat code.
Not touching archs that don't call ptrace_request.

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@sw.ru>
Acked-by: default avatarChristoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e6716b87

arch/alpha/kernel/ptrace.c

+0 −4
Original line number Diff line number Diff line
@@ -368,10 +368,6 @@ do_sys_ptrace(long request, long pid, long addr, long data, 
		ret = 0;

		goto out;



	case PTRACE_DETACH:	 /* detach a process that was attached. */

		ret = ptrace_detach(child, data);

		goto out;



	default:

		ret = ptrace_request(child, request, addr, data);

		goto out;

arch/arm/kernel/ptrace.c

+0 −4
Original line number Diff line number Diff line
@@ -731,10 +731,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 
			ret = 0;

			break;



		case PTRACE_DETACH:

			ret = ptrace_detach(child, data);

			break;



		case PTRACE_GETREGS:

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

			break;

arch/avr32/kernel/ptrace.c

+0 −5
Original line number Diff line number Diff line
@@ -227,11 +227,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 
		ret = 0;

		break;



	/* Detach a process that was attached */

	case PTRACE_DETACH:

		ret = ptrace_detach(child, data);

		break;



	case PTRACE_GETREGS:

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

		break;

arch/blackfin/kernel/ptrace.c

+0 −6
Original line number Diff line number Diff line
@@ -385,12 +385,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 
			break;

		}



	case PTRACE_DETACH:

		{		/* detach a process that was attached. */

			ret = ptrace_detach(child, data);

			break;

		}



	case PTRACE_GETREGS:

		{

arch/cris/arch-v10/kernel/ptrace.c

+0 −4
Original line number Diff line number Diff line
@@ -177,10 +177,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 
			ret = 0;

			break;



		case PTRACE_DETACH:

			ret = ptrace_detach(child, data);

			break;



		/* Get all GP registers from the child. */

		case PTRACE_GETREGS: {

		  	int i;