HID: logitech-hidpp: remove double assignment from __hidpp_send_report

The hidpp variable is already initialized with hid_get_drvdata(hdev)
when it is declared, drop the second no-op assignment.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

drivers/hid/hid-logitech-hidpp.c

@@ -206,8 +206,6 @@ static int __hidpp_send_report(struct hid_device *hdev,
 	struct hidpp_device *hidpp = hid_get_drvdata(hdev);
 	int fields_count, ret;
 
-	hidpp = hid_get_drvdata(hdev);
-
 	switch (hidpp_report->report_id) {
 	case REPORT_ID_HIDPP_SHORT:
 		fields_count = HIDPP_REPORT_SHORT_LENGTH;