| Message ID | 20220430000134.608043-1-Joshua@Joshua-Dickens.com |
|---|---|
| State | New |
| Headers | show |
| Series | Hid: wacom: Fix kernel test robot warning | expand |
On Fri, 29 Apr 2022, Joshua Dickens wrote: > From: Joshua-Dickens <Joshua@Joshua-Dickens.com> > > Kernel test robot throws the following warning - > >> drivers/hid/wacom_wac.c:2411:42: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat] > hid_warn(hdev, "Dropped %hu packets", value - wacom_wac->hid_data.sequence_number); > ~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > %d > > Explicitly casting the argument to unsigned short to silence the warning and retain the intended behavior. > > Reported-by: kernel test robot <lkp@intel.com> > Signed-off-by: Joshua Dickens <joshua.dickens@wacom.com> > --- > drivers/hid/wacom_wac.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c > index 64fe573deb9b..9470c2b0b529 100644 > --- a/drivers/hid/wacom_wac.c > +++ b/drivers/hid/wacom_wac.c > @@ -2408,7 +2408,7 @@ static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field > return; > case WACOM_HID_WD_SEQUENCENUMBER: > if (wacom_wac->hid_data.sequence_number != value) > - hid_warn(hdev, "Dropped %hu packets", value - wacom_wac->hid_data.sequence_number); > + hid_warn(hdev, "Dropped %hu packets", (unsigned short)(value - wacom_wac->hid_data.sequence_number)); > wacom_wac->hid_data.sequence_number = value + 1; > return; Applied on top of the pile in for-5.19/wacom, thanks Joshua.
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 64fe573deb9b..9470c2b0b529 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2408,7 +2408,7 @@ static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field return; case WACOM_HID_WD_SEQUENCENUMBER: if (wacom_wac->hid_data.sequence_number != value) - hid_warn(hdev, "Dropped %hu packets", value - wacom_wac->hid_data.sequence_number); + hid_warn(hdev, "Dropped %hu packets", (unsigned short)(value - wacom_wac->hid_data.sequence_number)); wacom_wac->hid_data.sequence_number = value + 1; return; }