Current code that causes warning: https://github.com/aircrack-ng/rtl8812au/blob/1ae2f322fcb597c298a81f93877af277984835e2/hal/rtl8812a/usb/rtl8812au_xmit.c#L445 Maybe this should be: ```C while ((rtw_read32(adapter, REG_PKTBUF_DBG_CTRL) & BIT23) != 0) { ``` ... or some other test to see if the bit is set?