[PATCH] m68k do_fork()

From: Geert Uytterhoeven (geert@linux-m68k.org)
Date: Sat Jul 26 2003 - 09:51:28 EST

M68k: Update for changed do_fork() semantics in 2.5.70

--- linux-2.6.x/arch/m68k/kernel/process.c Thu Feb 13 17:01:13 2003
+++ linux-m68k-2.6.x/arch/m68k/kernel/process.c Wed May 28 17:34:58 2003
@@ -202,24 +202,19 @@
 
 asmlinkage int m68k_fork(struct pt_regs *regs)
 {
- struct task_struct *p;
- p = do_fork(SIGCHLD, rdusp(), regs, 0, NULL, NULL);
- return IS_ERR(p) ? PTR_ERR(p) : p->pid;
+ return do_fork(SIGCHLD, rdusp(), regs, 0, NULL, NULL);
 }
 
 asmlinkage int m68k_vfork(struct pt_regs *regs)
 {
- struct task_struct *p;
- p = do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0, NULL,
- NULL);
- return IS_ERR(p) ? PTR_ERR(p) : p->pid;
+ return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0,
+ NULL, NULL);
 }
 
 asmlinkage int m68k_clone(struct pt_regs *regs)
 {
         unsigned long clone_flags;
         unsigned long newsp;
- struct task_struct *p;
         int *parent_tidptr, *child_tidptr;
 
         /* syscall2 puts clone_flags in d1 and usp in d2 */
@@ -229,9 +224,8 @@
         child_tidptr = (int *)regs->d4;
         if (!newsp)
                 newsp = rdusp();
- p = do_fork(clone_flags & ~CLONE_IDLETASK, newsp, regs, 0,
- parent_tidptr, child_tidptr);
- return IS_ERR(p) ? PTR_ERR(p) : p->pid;
+ return do_fork(clone_flags & ~CLONE_IDLETASK, newsp, regs, 0,
+ parent_tidptr, child_tidptr);
 }
 
 int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,

Gr{oetje,eeting}s,

                                                Geert 

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds
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