uml: clone.c tidying

clone.c needed some style attention -
	updated copyright
	include trimming
	coding style

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c
index 8d07a7a..2c8583c 100644 (file)
--- a/arch/um/kernel/skas/clone.c
+++ b/arch/um/kernel/skas/clone.c
@@ -1,17 +1,20 @@
-#include <sched.h>
+/*
+ * Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL
+ */
+
 #include <signal.h>
-#include <sys/mman.h>
-#include <sys/time.h>
+#include <sched.h>
 #include <asm/unistd.h>
+#include <sys/time.h>
 #include "as-layout.h"
+#include "kern_constants.h"
 #include "ptrace_user.h"
-#include "skas.h"
 #include "stub-data.h"
-#include "uml-config.h"
 #include "sysdep/stub.h"
-#include "kern_constants.h"
 
-/* This is in a separate file because it needs to be compiled with any
+/*
+ * This is in a separate file because it needs to be compiled with any
  * extraneous gcc flags (-pg, -fprofile-arcs, -ftest-coverage) disabled
  *
  * Use UM_KERN_PAGE_SIZE instead of PAGE_SIZE because that calls getpagesize
@@ -26,25 +29,26 @@ stub_clone_handler(void)
 
        err = stub_syscall2(__NR_clone, CLONE_PARENT | CLONE_FILES | SIGCHLD,
                            STUB_DATA + UM_KERN_PAGE_SIZE / 2 - sizeof(void *));
-       if(err != 0)
+       if (err != 0)
                goto out;
 
        err = stub_syscall4(__NR_ptrace, PTRACE_TRACEME, 0, 0, 0);
-       if(err)
+       if (err)
                goto out;
 
-       err = stub_syscall3(__NR_setitimer, ITIMER_VIRTUAL, 
+       err = stub_syscall3(__NR_setitimer, ITIMER_VIRTUAL,
                            (long) &data->timer, 0);
-       if(err)
+       if (err)
                goto out;
 
        remap_stack(data->fd, data->offset);
        goto done;
 
  out:
-       /* save current result. 
-        * Parent: pid; 
-        * child: retcode of mmap already saved and it jumps around this 
+       /*
+        * save current result.
+        * Parent: pid;
+        * child: retcode of mmap already saved and it jumps around this
         * assignment
         */
        data->err = err;