qemu/0010-Revert-linux-user-fix-wait-syscall-status-returns.patch

From 5cfce885dd1b3a229cd2ea7a94dfe2445ec29417 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Thu, 24 Nov 2011 00:38:22 +0100
Subject: [PATCH 10/33] Revert "linux-user: fix wait* syscall status returns"

This reverts commit 93092792064d880eb91679004b4761639d754081.
---
 linux-user/syscall.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index f86fe4a..3e6f3bd 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -4833,10 +4833,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
 #ifdef TARGET_NR_waitpid
     case TARGET_NR_waitpid:
         {
-            int status = 0;
-            if (arg2) {
-                get_user_s32(status, arg2);
-            }
+            int status;
             ret = get_errno(waitpid(arg1, &status, arg3));
             if (!is_error(ret) && arg2
                 && put_user_s32(host_to_target_waitstatus(status), arg2))
@@ -6392,9 +6389,6 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
                 rusage_ptr = &rusage;
             else
                 rusage_ptr = NULL;
-            if (status_ptr) {
-                get_user_s32(status, status_ptr);
-            }
             ret = get_errno(wait4(arg1, &status, arg3, rusage_ptr));
             if (!is_error(ret)) {
                 if (status_ptr) {
-- 
1.6.0.2