r8712_pre_xmit    276 drivers/staging/rtl8712/rtl871x_xmit.h int r8712_pre_xmit(struct _adapter *padapter, struct xmit_frame *pxmitframe);
r8712_pre_xmit    168 drivers/staging/rtl8712/xmit_linux.c 	if (r8712_pre_xmit(adapter, xmitframe)) {