On Fri, 21 Nov 2014, SF Markus Elfring wrote: > From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> > Date: Fri, 21 Nov 2014 16:15:34 +0100 > > The release_firmware() function tests whether its argument is NULL > and then returns immediately. Thus the test around the call is not needed. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> > --- > drivers/usb/serial/mxuport.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c > index ab1d690..3653ec1 100644 > --- a/drivers/usb/serial/mxuport.c > +++ b/drivers/usb/serial/mxuport.c > @@ -1101,8 +1101,7 @@ static int mxuport_probe(struct usb_serial *serial, > */ > usb_set_serial_data(serial, (void *)id->driver_info); > out: > - if (fw_p) > - release_firmware(fw_p); > + release_firmware(fw_p); I think that the if should stay. There were two cases on the allocation, so there should be two cases on the release. julia > return err; > } > > -- > 2.1.3 > > -- > To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- 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
