| Message ID | 20190724015411.66525-1-yuehaibing@huawei.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | David Miller |
| Headers | show |
| Series | carl9170: remove set but not used variable 'udev' | expand |
On Wed, Jul 24, 2019 at 3:48 AM YueHaibing <yuehaibing@huawei.com> wrote: > > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/net/wireless/ath/carl9170/usb.c: In function 'carl9170_usb_disconnect': > drivers/net/wireless/ath/carl9170/usb.c:1110:21: warning: > variable 'udev' set but not used [-Wunused-but-set-variable] > > It is not used, so can be removed. > > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: YueHaibing <yuehaibing@huawei.com> > --- Isn't this the same patch you sent earlier: https://patchwork.kernel.org/patch/11027909/ From what I can tell, it's the same but with an extra [-next], I remember that I've acked that one but your patch now does not have it? Is this an oversight, because I'm the maintainer for this driver. So, in my opinion at least the "ack" should have some value and shouldn't be "ignored". Look, from what I know, Kalle is not ignoring you, It's just that carl9170 is no longer top priority. So please be patient. As long as its queued in the patchwork it will get considered. Cheers, Christian > drivers/net/wireless/ath/carl9170/usb.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c > index 99f1897a775d..486957a04bd1 100644 > --- a/drivers/net/wireless/ath/carl9170/usb.c > +++ b/drivers/net/wireless/ath/carl9170/usb.c > @@ -1107,12 +1107,10 @@ static int carl9170_usb_probe(struct usb_interface *intf, > static void carl9170_usb_disconnect(struct usb_interface *intf) > { > struct ar9170 *ar = usb_get_intfdata(intf); > - struct usb_device *udev; > > if (WARN_ON(!ar)) > return; > > - udev = ar->udev; > wait_for_completion(&ar->fw_load_wait); > > if (IS_INITIALIZED(ar)) { > > >
On 2019/7/25 3:42, Christian Lamparter wrote: > On Wed, Jul 24, 2019 at 3:48 AM YueHaibing <yuehaibing@huawei.com> wrote: >> >> Fixes gcc '-Wunused-but-set-variable' warning: >> >> drivers/net/wireless/ath/carl9170/usb.c: In function 'carl9170_usb_disconnect': >> drivers/net/wireless/ath/carl9170/usb.c:1110:21: warning: >> variable 'udev' set but not used [-Wunused-but-set-variable] >> >> It is not used, so can be removed. >> >> Reported-by: Hulk Robot <hulkci@huawei.com> >> Signed-off-by: YueHaibing <yuehaibing@huawei.com> >> --- > Isn't this the same patch you sent earlier: > > https://patchwork.kernel.org/patch/11027909/ > >>From what I can tell, it's the same but with an extra [-next], I > remember that I've acked that one > but your patch now does not have it? Is this an oversight, because I'm > the maintainer for this > driver. So, in my opinion at least the "ack" should have some value > and shouldn't be "ignored". > > Look, from what I know, Kalle is not ignoring you, It's just that > carl9170 is no longer top priority. > So please be patient. As long as its queued in the patchwork it will > get considered. Thank you for reminder. I forget the previous patch，and our CI robot report it again, So I do it again, sorry for confusion. Just pls drop this and use previous one. > > Cheers, > Christian > >> drivers/net/wireless/ath/carl9170/usb.c | 2 -- >> 1 file changed, 2 deletions(-) >> >> diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c >> index 99f1897a775d..486957a04bd1 100644 >> --- a/drivers/net/wireless/ath/carl9170/usb.c >> +++ b/drivers/net/wireless/ath/carl9170/usb.c >> @@ -1107,12 +1107,10 @@ static int carl9170_usb_probe(struct usb_interface *intf, >> static void carl9170_usb_disconnect(struct usb_interface *intf) >> { >> struct ar9170 *ar = usb_get_intfdata(intf); >> - struct usb_device *udev; >> >> if (WARN_ON(!ar)) >> return; >> >> - udev = ar->udev; >> wait_for_completion(&ar->fw_load_wait); >> >> if (IS_INITIALIZED(ar)) { >> >> >> > > . >
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c index 99f1897a775d..486957a04bd1 100644 --- a/drivers/net/wireless/ath/carl9170/usb.c +++ b/drivers/net/wireless/ath/carl9170/usb.c @@ -1107,12 +1107,10 @@ static int carl9170_usb_probe(struct usb_interface *intf, static void carl9170_usb_disconnect(struct usb_interface *intf) { struct ar9170 *ar = usb_get_intfdata(intf); - struct usb_device *udev; if (WARN_ON(!ar)) return; - udev = ar->udev; wait_for_completion(&ar->fw_load_wait); if (IS_INITIALIZED(ar)) {
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/ath/carl9170/usb.c: In function 'carl9170_usb_disconnect': drivers/net/wireless/ath/carl9170/usb.c:1110:21: warning: variable 'udev' set but not used [-Wunused-but-set-variable] It is not used, so can be removed. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/net/wireless/ath/carl9170/usb.c | 2 -- 1 file changed, 2 deletions(-)