linux-kernel - Re: [S390] system call cleanup.

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Date:	Tue, 06 Mar 2007 10:21:16 +0100
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org
Subject: Re: [S390] system call cleanup.

On Tue, 2007-03-06 at 07:27 +0000, Christoph Hellwig wrote:
> > +	struct pt_regs *regs = task_pt_regs(current);
> > +	char *filename;
> > +	unsigned long result;
> > +	int rc;
> > +
> > +	filename = getname(compat_ptr(regs->orig_gpr2));
> > +	if (IS_ERR(filename)) {
> > +		result = PTR_ERR(filename);
> >                  goto out;
> 
> The old code here..
> 
> > +	struct pt_regs *regs = task_pt_regs(current);
> >          unsigned long clone_flags;
> >          unsigned long newsp;
> >  	int __user *parent_tidptr, *child_tidptr;
> 
> ..and here..
> 
> > +asmlinkage long sys_clone(void)
> >  {
> > +	struct pt_regs *regs = task_pt_regs(current);
> >          unsigned long clone_flags;
> >          unsigned long newsp;
> >  	int __user *parent_tidptr, *child_tidptr;
> 
> ..and here used spaces instead of tabs, it would be nice to clean this
> up while you're at it.

Will do, thanks for the hint.

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