On Monday, April 12, 2021 11:31:15 AM CEST Greg KH wrote: > On Sun, Apr 11, 2021 at 07:41:43PM +0200, Fabio M. De Francesco wrote: > > Remove variable "int ret" which is instantiated but not used. > > > > Signed-off-by: Fabio M. De Francesco <fmdefrancesco@xxxxxxxxx> > > --- > > > > drivers/staging/rtl8192u/r8192U_core.c | 1 - > > 1 file changed, 1 deletion(-) > > > > diff --git a/drivers/staging/rtl8192u/r8192U_core.c > > b/drivers/staging/rtl8192u/r8192U_core.c index > > f48186a89fa1..30055de66239 100644 > > --- a/drivers/staging/rtl8192u/r8192U_core.c > > +++ b/drivers/staging/rtl8192u/r8192U_core.c > > @@ -902,7 +902,6 @@ static void rtl8192_hard_data_xmit(struct sk_buff > > *skb, struct net_device *dev,> > > int rate) > > > > { > > > > struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); > > > > - int ret; > > > > unsigned long flags; > > struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + > > MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; > > Did you test-build this patch? > Sorry, I don't know why I forgot to test it. I realized that this morning when I read a message from the kernel test robot. I'll be more careful with future patches. Thanks, Fabio