diff options
Diffstat (limited to 'net/irda/irlap_frame.c')
| -rw-r--r-- | net/irda/irlap_frame.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c index b936b1251a66..debda3de4726 100644 --- a/net/irda/irlap_frame.c +++ b/net/irda/irlap_frame.c @@ -133,7 +133,7 @@ void irlap_send_snrm_frame(struct irlap_cb *self, struct qos_info *qos) if (!tx_skb) return; - frame = (struct snrm_frame *) skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); /* Insert connection address field */ if (qos) @@ -228,7 +228,7 @@ void irlap_send_ua_response_frame(struct irlap_cb *self, struct qos_info *qos) if (!tx_skb) return; - frame = (struct ua_frame *) skb_put(tx_skb, 10); + frame = skb_put(tx_skb, 10); /* Build UA response */ frame->caddr = self->caddr; @@ -268,7 +268,7 @@ void irlap_send_dm_frame( struct irlap_cb *self) if (!tx_skb) return; - frame = (struct dm_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); if (self->state == LAP_NDM) frame->caddr = CBROADCAST; @@ -298,7 +298,7 @@ void irlap_send_disc_frame(struct irlap_cb *self) if (!tx_skb) return; - frame = (struct disc_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); frame->caddr = self->caddr | CMD_FRAME; frame->control = DISC_CMD | PF_BIT; @@ -392,8 +392,7 @@ void irlap_send_discovery_xid_frame(struct irlap_cb *self, int S, __u8 s, info[0] = discovery->data.charset; len = IRDA_MIN(discovery->name_len, skb_tailroom(tx_skb)); - info = skb_put(tx_skb, len); - memcpy(info, discovery->data.info, len); + skb_put_data(tx_skb, discovery->data.info, len); } irlap_queue_xmit(self, tx_skb); } @@ -588,7 +587,7 @@ void irlap_send_rr_frame(struct irlap_cb *self, int command) if (!tx_skb) return; - frame = (struct rr_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); frame->caddr = self->caddr; frame->caddr |= (command) ? CMD_FRAME : 0; @@ -613,7 +612,7 @@ void irlap_send_rd_frame(struct irlap_cb *self) if (!tx_skb) return; - frame = (struct rd_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); frame->caddr = self->caddr; frame->control = RD_RSP | PF_BIT; @@ -1195,7 +1194,6 @@ void irlap_send_test_frame(struct irlap_cb *self, __u8 caddr, __u32 daddr, { struct sk_buff *tx_skb; struct test_frame *frame; - __u8 *info; tx_skb = alloc_skb(cmd->len + sizeof(struct test_frame), GFP_ATOMIC); if (!tx_skb) @@ -1203,21 +1201,19 @@ void irlap_send_test_frame(struct irlap_cb *self, __u8 caddr, __u32 daddr, /* Broadcast frames must include saddr and daddr fields */ if (caddr == CBROADCAST) { - frame = (struct test_frame *) - skb_put(tx_skb, sizeof(struct test_frame)); + frame = skb_put(tx_skb, sizeof(struct test_frame)); /* Insert the swapped addresses */ frame->saddr = cpu_to_le32(self->saddr); frame->daddr = cpu_to_le32(daddr); } else - frame = (struct test_frame *) skb_put(tx_skb, LAP_ADDR_HEADER + LAP_CTRL_HEADER); + frame = skb_put(tx_skb, LAP_ADDR_HEADER + LAP_CTRL_HEADER); frame->caddr = caddr; frame->control = TEST_RSP | PF_BIT; /* Copy info */ - info = skb_put(tx_skb, cmd->len); - memcpy(info, cmd->data, cmd->len); + skb_put_data(tx_skb, cmd->data, cmd->len); /* Return to sender */ irlap_wait_min_turn_around(self, &self->qos_tx); |