[IrDA]: Fix Rx/Tx path race.

[safe/jmp/linux-2.6] / net / irda / irlap_frame.c

diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c
index 3c5a68e..3013c49 100644 (file)
--- a/net/irda/irlap_frame.c
+++ b/net/irda/irlap_frame.c
@@ -798,16 +798,19 @@ void irlap_send_data_primary_poll(struct irlap_cb *self, struct sk_buff *skb)
                self->vs = (self->vs + 1) % 8;
                self->ack_required = FALSE;
 
+               irlap_next_state(self, LAP_NRM_P);
                irlap_send_i_frame(self, tx_skb, CMD_FRAME);
        } else {
                IRDA_DEBUG(4, "%s(), sending unreliable frame\n", __FUNCTION__);
 
                if (self->ack_required) {
                        irlap_send_ui_frame(self, skb_get(skb), self->caddr, CMD_FRAME);
+                       irlap_next_state(self, LAP_NRM_P);
                        irlap_send_rr_frame(self, CMD_FRAME);
                        self->ack_required = FALSE;
                } else {
                        skb->data[1] |= PF_BIT;
+                       irlap_next_state(self, LAP_NRM_P);
                        irlap_send_ui_frame(self, skb_get(skb), self->caddr, CMD_FRAME);
                }
        }