diff options
Diffstat (limited to 'net/bluetooth/bnep/core.c')
| -rw-r--r-- | net/bluetooth/bnep/core.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 940b4e1..0a2e76b 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -131,7 +131,8 @@ static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len return -EILSEQ; n = get_unaligned_be16(data); - data++; len -= 2; + data++; + len -= 2; if (len < n) return -EILSEQ; @@ -176,7 +177,8 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len) return -EILSEQ; n = get_unaligned_be16(data); - data += 2; len -= 2; + data += 2; + len -= 2; if (len < n) return -EILSEQ; @@ -198,8 +200,10 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len) for (; n > 0; n--) { u8 a1[6], *a2; - memcpy(a1, data, ETH_ALEN); data += ETH_ALEN; - a2 = data; data += ETH_ALEN; + memcpy(a1, data, ETH_ALEN); + data += ETH_ALEN; + a2 = data; + data += ETH_ALEN; BT_DBG("mc filter %s -> %s", batostr((void *) a1), batostr((void *) a2)); @@ -231,7 +235,8 @@ static int bnep_rx_control(struct bnep_session *s, void *data, int len) u8 cmd = *(u8 *)data; int err = 0; - data++; len--; + data++; + len--; switch (cmd) { case BNEP_CMD_NOT_UNDERSTOOD: @@ -315,7 +320,8 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) dev->stats.rx_bytes += skb->len; - type = *(u8 *) skb->data; skb_pull(skb, 1); + type = *(u8 *) skb->data; + skb_pull(skb, 1); if ((type & BNEP_TYPE_MASK) >= sizeof(__bnep_rx_hlen)) goto badframe; @@ -370,14 +376,14 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) case BNEP_COMPRESSED_DST_ONLY: memcpy(__skb_put(nskb, ETH_ALEN), skb_mac_header(skb), - ETH_ALEN); + ETH_ALEN); memcpy(__skb_put(nskb, ETH_ALEN + 2), s->eh.h_source, - ETH_ALEN + 2); + ETH_ALEN + 2); break; case BNEP_GENERAL: memcpy(__skb_put(nskb, ETH_ALEN * 2), skb_mac_header(skb), - ETH_ALEN * 2); + ETH_ALEN * 2); put_unaligned(s->eh.h_proto, (__be16 *) __skb_put(nskb, 2)); break; } @@ -481,7 +487,7 @@ static int bnep_session(void *arg) while (!atomic_read(&s->killed)) { set_current_state(TASK_INTERRUPTIBLE); - // RX + /* RX */ while ((skb = skb_dequeue(&sk->sk_receive_queue))) { skb_orphan(skb); bnep_rx_frame(s, skb); @@ -490,7 +496,7 @@ static int bnep_session(void *arg) if (sk->sk_state != BT_CONNECTED) break; - // TX + /* TX */ while ((skb = skb_dequeue(&sk->sk_write_queue))) if (bnep_tx_frame(s, skb)) break; @@ -558,8 +564,8 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock) /* session struct allocated as private part of net_device */ dev = alloc_netdev(sizeof(struct bnep_session), - (*req->device) ? req->device : "bnep%d", - bnep_net_setup); + (*req->device) ? req->device : "bnep%d", + bnep_net_setup); if (!dev) return -ENOMEM; @@ -574,7 +580,7 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock) s = netdev_priv(dev); /* This is rx header therefore addresses are swapped. - * ie eh.h_dest is our local address. */ + * ie. eh.h_dest is our local address. */ memcpy(s->eh.h_dest, &src, ETH_ALEN); memcpy(s->eh.h_source, &dst, ETH_ALEN); memcpy(dev->dev_addr, s->eh.h_dest, ETH_ALEN); @@ -600,9 +606,8 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock) SET_NETDEV_DEVTYPE(dev, &bnep_type); err = register_netdev(dev); - if (err) { + if (err) goto failed; - } __bnep_link_session(s); |
