[PARISC] Fix some compile problems in ptrace.c

Fix some compile problems:
- ret wasn't being initialised in all code paths
- I'm pretty sure 'goto out' should have been 'goto out_tsk'

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index b6fe202..27160e8 100644 (file)
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -264,6 +264,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 * sigkill.  perhaps it should be put in the status
                 * that it wants to exit.
                 */
+               ret = 0;
                DBG("sys_ptrace(KILL)\n");
                if (child->exit_state == EXIT_ZOMBIE)   /* already dead */
                        goto out_tsk;
@@ -344,11 +345,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 
        case PTRACE_GETEVENTMSG:
                 ret = put_user(child->ptrace_message, (unsigned int __user *) data);
-               goto out;
+               goto out_tsk;
 
        default:
                ret = ptrace_request(child, request, addr, data);
-               goto out;
+               goto out_tsk;
        }
 
 out_wake_notrap: