Re: [PATCH] Input: cyapa: remove variable overwriting

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Sep 28, 2015 at 03:43:04PM -0700, Dmitry Torokhov wrote:
> Hi Sudip,
> 
> On Tue, Sep 15, 2015 at 3:06 AM, Sudip Mukherjee
> <sudipm.mukherjee@xxxxxxxxx> wrote:
> > Even if rotat_align is true or false the final value of
> > cyapa->electrodes_rx is always cyapa->electrodes_y. remove the variable
> > overwriting and in the process remove the variable rotat_align which is
> > not required any more.
> >
> > Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
> > ---
> >  drivers/input/mouse/cyapa_gen6.c | 10 +---------
> >  1 file changed, 1 insertion(+), 9 deletions(-)
> >
> > diff --git a/drivers/input/mouse/cyapa_gen6.c b/drivers/input/mouse/cyapa_gen6.c
> > index 5f19107..f0c614b 100644
> > --- a/drivers/input/mouse/cyapa_gen6.c
> > +++ b/drivers/input/mouse/cyapa_gen6.c
> > @@ -196,7 +196,6 @@ static int cyapa_gen6_read_sys_info(struct cyapa *cyapa)
> >         u8 resp_data[PIP_READ_SYS_INFO_RESP_LENGTH];
> >         int resp_len;
> >         u16 product_family;
> > -       u8 rotat_align;
> >         int error;
> >
> >         /* Get App System Information to determine Gen5 or Gen6. */
> > @@ -241,14 +240,7 @@ static int cyapa_gen6_read_sys_info(struct cyapa *cyapa)
> >         memcpy(&cyapa->product_id[13], &resp_data[62], 2);
> >         cyapa->product_id[15] = '\0';
> >
> > -       rotat_align = resp_data[68];
> > -       if (rotat_align) {
> > -               cyapa->electrodes_rx = cyapa->electrodes_y;
> > -               cyapa->electrodes_rx = cyapa->electrodes_y;
> > -       } else {
> > -               cyapa->electrodes_rx = cyapa->electrodes_x;
> > -               cyapa->electrodes_rx = cyapa->electrodes_y;
> > -       }
> > +       cyapa->electrodes_rx = cyapa->electrodes_y;
> 
> II think it was probably a typo rather than rotat_align being not
> needed. Dudley?
maybe some copy paste error. I thought it might have been
cyapa->electrodes_ry but there is nothing like that.

regards
sudip
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Media Devel]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Linux Wireless Networking]     [Linux Omap]

  Powered by Linux