Re: 2.6.19-rc2-mm2 : empty files on vfat file system

Andrew Morton
2006-10-21T20:19:45Z

On Sat, 21 Oct 2006 19:38:49 +0200
Damien Wyart <damien.wyart@free.fr> wrote:

> > --- a/fs/fat/inode.c~fs-prepare_write-fixes
> > +++ a/fs/fat/inode.c
> > @@ -150,7 +150,11 @@ static int fat_commit_write(struct file
> > unsigned from, unsigned to)
> > {
> > struct inode *inode = page->mapping->host;
> > - int err = generic_commit_write(file, page, from, to);
> > + int err;
> > + if (to - from > 0)
> > + return 0;
> > +

That should have been

if (to - from == 0)
return 0;