When _param is unsigned and the minimum value of range is 0, it gives the following warning: COVERITY NO_EFFECT: This less-than-zero comparison of an unsigned value is never true.
Converting ._param to int to avoid this warning. Signed-off-by: Grigor Tovmasyan <[email protected]> --- drivers/usb/dwc2/params.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index b3871fcafe1e..a7d12fec8142 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -549,7 +549,7 @@ static void dwc2_check_param_tx_fifo_sizes(struct dwc2_hsotg *hsotg) } #define CHECK_RANGE(_param, _min, _max, _def) do { \ - if ((hsotg->params._param) < (_min) || \ + if ((int)(hsotg->params._param) < (_min) || \ (hsotg->params._param) > (_max)) { \ dev_warn(hsotg->dev, "%s: Invalid parameter %s=%d\n", \ __func__, #_param, hsotg->params._param); \ -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
