From: Joshua-Dickens <Joshua@xxxxxxxxxxxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Joshua Dickens <joshua.dickens@xxxxxxxxx>
---
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;
}
--
2.35.1
