Re: [patch] give gpioctl.c some love

[Richard Neswold <rich.neswold%gmail.com@localhost>]

Oops. I got the precedence wrong. Sorry for the noise.

--
Rich

> On Aug 22, 2015, at 10:51 AM, Rich Neswold <rich.neswold%gmail.com@localhost> wrote:
> 
> On Aug 22, 2015, at 10:34 AM, Timo Buhrmester <fstd.lkml%gmail.com@localhost> wrote:
> 
>>> Look at it again ...
>>> 
>>>> | +    oerrno = errno, errno = 0;
>> Oh, you're right, that should of course happen at the beginning of the function.  Good catch, my bad.
> 
> As written, that line is equivalent to:
> 
> oerrno = errno = 0;
> 
> Did you want?
> 
> oerrno = errno;
> errno = 0;