On Tue, Mar 07, 2017 at 08:08:44PM +0300, Dan Carpenter wrote:
> On Tue, Mar 07, 2017 at 05:33:08PM +1100, Tobin C. Harding wrote:
> > @@ -1668,20 +1669,20 @@ static int dgnc_tty_tiocmget(struct tty_struct *tty)
> > {
> > struct channel_t *ch;
> > struct un_t *un;
> > - int result = -EIO;
> > + int rc = -EIO;
> > unsigned char mstat = 0;
> > unsigned long flags;
> >
> > if (!tty || tty->magic != TTY_MAGIC)
> > - return result;
> > + return rc;
> >
>
> It's better to just do "return -EIO;" That way all the information is
> on one line, and you don't need to scroll back to find out what it's
> returning.
>
> > @@ -1987,20 +1990,21 @@ static int dgnc_tty_digigeta(struct tty_struct *tty,
> > struct un_t *un;
> > struct digi_t tmp;
> > unsigned long flags;
> > + int rc = -EFAULT;
> >
> > if (!retinfo)
> > - return -EFAULT;
> > + return rc;
>
> The original is better here.
Awesome, thanks. Will include in v3.
thanks,
Tobin.
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