[PATCH] fs: Fix memory leak in mount()

[Sam Ravnborg]

Hi Sasha.

...
> > No check for PTR_ERR after calling canonalize_path()
> > 
> > unlink()
> > No check for PTR_ERR after call to canonalize_dir()
> > 
> > readlink()
> > No check for PTR_ERR after call to canonalize_dir()
> 
> Yes, the result should be checked.
> 
> > 
> > I can create patch for these - but I cannot do any thrustworthy testing.
> > And for the canonalize() I am uncertain if the check is requied.
> > Let me know your preference and I will take care.
> 
> Patches would be very welcomed. Thanks Sam.

Thanks for the confirmation. Will get back to this in a few weeks.
Heading for vacation in a few days, so not time right now.

	Sam