On Thu, Sep 11, 2014 at 03:37:39PM -0700, Darren Hart wrote:
> On Wed, Sep 10, 2014 at 10:05:20PM +0200, Paul Bolle wrote:
> > parse_arg() has three possible return values:
> > -EINVAL if sscanf(), in short, fails;
> > zero if "count" is zero; and
> > "count" in all other cases
> >
> >
On Wed, Sep 10, 2014 at 10:05:20PM +0200, Paul Bolle wrote:
> parse_arg() has three possible return values:
> -EINVAL if sscanf(), in short, fails;
> zero if "count" is zero; and
> "count" in all other cases
>
> But "count" will never be zero. See, parse_arg() is called by the
> variou
parse_arg() has three possible return values:
-EINVAL if sscanf(), in short, fails;
zero if "count" is zero; and
"count" in all other cases
But "count" will never be zero. See, parse_arg() is called by the
various store functions. And the callchain of these functions starts
with sysfs_
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