diff options
Diffstat (limited to 'net/irda')
| -rw-r--r-- | net/irda/irlap.c | 3 | ||||
| -rw-r--r-- | net/irda/irlap_event.c | 14 | ||||
| -rw-r--r-- | net/irda/irlap_frame.c | 8 | ||||
| -rw-r--r-- | net/irda/irttp.c | 2 |
4 files changed, 12 insertions, 15 deletions
diff --git a/net/irda/irlap.c b/net/irda/irlap.c index 046ad0750e48..7029618f5719 100644 --- a/net/irda/irlap.c +++ b/net/irda/irlap.c @@ -445,9 +445,8 @@ void irlap_disconnect_request(struct irlap_cb *self) IRDA_ASSERT(self->magic == LAP_MAGIC, return;); /* Don't disconnect until all data frames are successfully sent */ - if (skb_queue_len(&self->txq) > 0) { + if (!skb_queue_empty(&self->txq)) { self->disconnect_pending = TRUE; - return; } diff --git a/net/irda/irlap_event.c b/net/irda/irlap_event.c index 1cd89f5f3b75..a505b5457608 100644 --- a/net/irda/irlap_event.c +++ b/net/irda/irlap_event.c @@ -191,7 +191,7 @@ static void irlap_start_poll_timer(struct irlap_cb *self, int timeout) * Send out the RR frames faster if our own transmit queue is empty, or * if the peer is busy. The effect is a much faster conversation */ - if ((skb_queue_len(&self->txq) == 0) || (self->remote_busy)) { + if (skb_queue_empty(&self->txq) || self->remote_busy) { if (self->fast_RR == TRUE) { /* * Assert that the fast poll timer has not reached the @@ -263,7 +263,7 @@ void irlap_do_event(struct irlap_cb *self, IRLAP_EVENT event, IRDA_DEBUG(2, "%s() : queue len = %d\n", __FUNCTION__, skb_queue_len(&self->txq)); - if (skb_queue_len(&self->txq)) { + if (!skb_queue_empty(&self->txq)) { /* Prevent race conditions with irlap_data_request() */ self->local_busy = TRUE; @@ -1074,7 +1074,7 @@ static int irlap_state_xmit_p(struct irlap_cb *self, IRLAP_EVENT event, #else /* CONFIG_IRDA_DYNAMIC_WINDOW */ /* Window has been adjusted for the max packet * size, so much simpler... - Jean II */ - nextfit = (skb_queue_len(&self->txq) > 0); + nextfit = !skb_queue_empty(&self->txq); #endif /* CONFIG_IRDA_DYNAMIC_WINDOW */ /* * Send data with poll bit cleared only if window > 1 @@ -1814,7 +1814,7 @@ static int irlap_state_xmit_s(struct irlap_cb *self, IRLAP_EVENT event, #else /* CONFIG_IRDA_DYNAMIC_WINDOW */ /* Window has been adjusted for the max packet * size, so much simpler... - Jean II */ - nextfit = (skb_queue_len(&self->txq) > 0); + nextfit = !skb_queue_empty(&self->txq); #endif /* CONFIG_IRDA_DYNAMIC_WINDOW */ /* * Send data with final bit cleared only if window > 1 @@ -1937,7 +1937,7 @@ static int irlap_state_nrm_s(struct irlap_cb *self, IRLAP_EVENT event, irlap_data_indication(self, skb, FALSE); /* Any pending data requests? */ - if ((skb_queue_len(&self->txq) > 0) && + if (!skb_queue_empty(&self->txq) && (self->window > 0)) { self->ack_required = TRUE; @@ -2038,7 +2038,7 @@ static int irlap_state_nrm_s(struct irlap_cb *self, IRLAP_EVENT event, /* * Any pending data requests? */ - if ((skb_queue_len(&self->txq) > 0) && + if (!skb_queue_empty(&self->txq) && (self->window > 0) && !self->remote_busy) { irlap_data_indication(self, skb, TRUE); @@ -2069,7 +2069,7 @@ static int irlap_state_nrm_s(struct irlap_cb *self, IRLAP_EVENT event, */ nr_status = irlap_validate_nr_received(self, info->nr); if (nr_status == NR_EXPECTED) { - if ((skb_queue_len( &self->txq) > 0) && + if (!skb_queue_empty(&self->txq) && (self->window > 0)) { self->remote_busy = FALSE; diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c index 040abe714aa3..6dafbb43b529 100644 --- a/net/irda/irlap_frame.c +++ b/net/irda/irlap_frame.c @@ -1018,11 +1018,10 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command) /* * We can now fill the window with additional data frames */ - while (skb_queue_len( &self->txq) > 0) { + while (!skb_queue_empty(&self->txq)) { IRDA_DEBUG(0, "%s(), sending additional frames!\n", __FUNCTION__); - if ((skb_queue_len( &self->txq) > 0) && - (self->window > 0)) { + if (self->window > 0) { skb = skb_dequeue( &self->txq); IRDA_ASSERT(skb != NULL, return;); @@ -1031,8 +1030,7 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command) * bit cleared */ if ((self->window > 1) && - skb_queue_len(&self->txq) > 0) - { + !skb_queue_empty(&self->txq)) { irlap_send_data_primary(self, skb); } else { irlap_send_data_primary_poll(self, skb); diff --git a/net/irda/irttp.c b/net/irda/irttp.c index d091ccf773b3..6602d901f8b1 100644 --- a/net/irda/irttp.c +++ b/net/irda/irttp.c @@ -1513,7 +1513,7 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata, /* * Check if there is still data segments in the transmit queue */ - if (skb_queue_len(&self->tx_queue) > 0) { + if (!skb_queue_empty(&self->tx_queue)) { if (priority == P_HIGH) { /* * No need to send the queued data, if we are |