On 01/13/2017 03:06 PM, Colin King wrote:
From: Colin Ian King <[email protected]>pin is an unsigned int and therefore can never be < 0 so this check is redundant. Remove the check and the associated dev_err error message. Fixes CoverityScan CID#1396438 ("Unsigned compared against 0") Signed-off-by: Colin Ian King <[email protected]> --- drivers/pinctrl/ti/pinctrl-ti-iodelay.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c index 3b86d3d..a345166 100644 --- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c +++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c @@ -665,12 +665,6 @@ static void ti_iodelay_pin_dbg_show(struct pinctrl_dev *pctldev, r = iod->reg_data; offset = ti_iodelay_pin_to_offset(iod, pin); - if (pin < 0) { - dev_err(iod->dev, "invalid pin offset for pin%i\n", pin); - - return; - } - pd = &iod->pa[pin]; cfg = pd->drv_data;
Acked-by: Nishanth Menon <[email protected]> -- Regards, Nishanth Menon
