Please take a look. thanks, julia On Wed, 25 Mar 2015, kbuild test robot wrote: > TO: Peter Chen <peter.chen@xxxxxxxxxxxxx> > CC: "Greg Kroah-Hartman" <gregkh@xxxxxxxxxxxxxxxxxxx> > CC: linux-usb@xxxxxxxxxxxxxxx > CC: linux-kernel@xxxxxxxxxxxxxxx > > drivers/usb/chipidea/usbmisc_imx.c:277:5-8: Unneeded variable: "ret". Return "0" on line 297 > > > Removes unneeded variable used to store return value. > > Generated by: scripts/coccinelle/misc/returnvar.cocci > > CC: Peter Chen <peter.chen@xxxxxxxxxxxxx> > Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx> > --- > > Please take the patch only if it's a positive warning. Thanks! > > usbmisc_imx.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > --- a/drivers/usb/chipidea/usbmisc_imx.c > +++ b/drivers/usb/chipidea/usbmisc_imx.c > @@ -274,7 +274,6 @@ static int usbmisc_imx6sx_init(struct im > unsigned long flags; > struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev); > u32 val; > - int ret = 0; > > usbmisc_imx6q_init(data); > > @@ -294,7 +293,7 @@ static int usbmisc_imx6sx_init(struct im > spin_unlock_irqrestore(&usbmisc->lock, flags); > } > > - return ret; > + return 0; > } > > static int usbmisc_vf610_init(struct imx_usbmisc_data *data) > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
