AX25_PF
if ((*skb->data & ~AX25_PF) != AX25_SABM &&
(*skb->data & ~AX25_PF) != AX25_SABME) {
if ((*skb->data & ~AX25_PF) != AX25_DM && mine)
if ((*skb->data & ~AX25_PF) == AX25_SABME) {
*frame |= (poll_bit) ? AX25_PF : 0;
*pf = frame[0] & AX25_PF;
*pf = frame[0] & AX25_PF;
frametype = frame[0] & ~AX25_PF;
*pf = frame[0] & AX25_PF;
frametype = frame[0] & ~AX25_PF;
*pf = frame[0] & AX25_PF;
*dptr |= (poll_bit) ? AX25_PF : 0;
*dptr |= (poll_bit) ? AX25_PF : 0;
*dptr = AX25_DM | AX25_PF;