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staging: ozwpan: fix missing blank line after declaration
Cleanup checkpatch.pl warnings. Signed-off-by: Adrian Nicoara <anicoara@uwaterloo.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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b511443232
commit
ce6880e175
6 changed files with 22 additions and 0 deletions
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@ -263,6 +263,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
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switch (cmd) {
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case OZ_IOCTL_GET_PD_LIST: {
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struct oz_pd_list list;
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oz_dbg(ON, "OZ_IOCTL_GET_PD_LIST\n");
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memset(&list, 0, sizeof(list));
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list.count = oz_get_pd_list(list.addr, OZ_MAX_PDS);
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@ -273,6 +274,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
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break;
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case OZ_IOCTL_SET_ACTIVE_PD: {
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u8 addr[ETH_ALEN];
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oz_dbg(ON, "OZ_IOCTL_SET_ACTIVE_PD\n");
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if (copy_from_user(addr, (void __user *)arg, ETH_ALEN))
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return -EFAULT;
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@ -281,6 +283,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
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break;
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case OZ_IOCTL_GET_ACTIVE_PD: {
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u8 addr[ETH_ALEN];
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oz_dbg(ON, "OZ_IOCTL_GET_ACTIVE_PD\n");
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spin_lock_bh(&g_cdev.lock);
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ether_addr_copy(addr, g_cdev.active_addr);
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@ -292,6 +295,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
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case OZ_IOCTL_ADD_BINDING:
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case OZ_IOCTL_REMOVE_BINDING: {
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struct oz_binding_info b;
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if (copy_from_user(&b, (void __user *)arg,
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sizeof(struct oz_binding_info))) {
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return -EFAULT;
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@ -320,6 +324,7 @@ static unsigned int oz_cdev_poll(struct file *filp, poll_table *wait)
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spin_lock_bh(&dev->lock);
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if (dev->active_pd) {
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struct oz_serial_ctx *ctx = oz_cdev_claim_ctx(dev->active_pd);
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if (ctx) {
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if (ctx->rd_in != ctx->rd_out)
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ret |= POLLIN | POLLRDNORM;
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@ -174,6 +174,7 @@ int oz_queue_elt_info(struct oz_elt_buf *buf, u8 isoc, u8 id,
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== OZ_USB_ENDPOINT_DATA) &&
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(body->format == OZ_DATA_F_ISOC_FIXED)) {
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u8 unit_count = body->frame_number;
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body->frame_number = st->frame_number;
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st->frame_number += unit_count;
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}
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@ -106,6 +106,7 @@ struct oz_pd *oz_pd_alloc(const u8 *mac_addr)
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if (pd) {
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int i;
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atomic_set(&pd->ref_count, 2);
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for (i = 0; i < OZ_NB_APPS; i++)
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spin_lock_init(&pd->app_lock[i]);
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@ -153,6 +154,7 @@ static void oz_pd_free(struct work_struct *work)
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list_for_each_safe(e, n, &pd->tx_queue) {
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struct oz_tx_frame *f = list_entry(e, struct oz_tx_frame, link);
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if (f->skb != NULL)
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kfree_skb(f->skb);
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oz_retire_frame(pd, f);
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@ -249,6 +251,7 @@ void oz_pd_heartbeat(struct oz_pd *pd, u16 apps)
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hrtimer_cancel(&pd->heartbeat);
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if (pd->mode & OZ_F_ISOC_ANYTIME) {
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int count = 8;
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while (count-- && (oz_send_isoc_frame(pd) >= 0))
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;
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}
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@ -752,6 +755,7 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8 *data, int len)
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} else {
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struct oz_hdr oz;
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struct oz_isoc_large iso;
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spin_lock_bh(&pd->stream_lock);
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iso.frame_number = st->frame_num;
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st->frame_num += nb_units;
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@ -774,8 +778,10 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8 *data, int len)
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if (!(pd->mode & OZ_F_ISOC_ANYTIME)) {
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struct oz_tx_frame *isoc_unit = NULL;
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int nb = pd->nb_queued_isoc_frames;
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if (nb >= pd->isoc_latency) {
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struct oz_tx_frame *f;
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oz_dbg(TX_FRAMES, "Dropping ISOC Unit nb= %d\n",
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nb);
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spin_lock(&pd->tx_frame_lock);
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@ -179,6 +179,7 @@ static struct oz_pd *oz_connect_req(struct oz_pd *cur_pd, struct oz_elt *elt,
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} else {
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struct oz_pd *pd2 = NULL;
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struct list_head *e;
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pd = oz_pd_alloc(pd_addr);
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if (pd == NULL)
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return NULL;
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@ -262,6 +263,7 @@ static struct oz_pd *oz_connect_req(struct oz_pd *cur_pd, struct oz_elt *elt,
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u16 start_apps = new_apps & ~pd->total_apps & ~0x1;
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u16 stop_apps = pd->total_apps & ~new_apps & ~0x1;
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u16 resume_apps = new_apps & pd->paused_apps & ~0x1;
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spin_unlock_bh(&g_polling_lock);
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oz_pd_set_state(pd, OZ_PD_S_CONNECTED);
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oz_dbg(ON, "new_apps=0x%x total_apps=0x%x paused_apps=0x%x\n",
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@ -383,6 +385,7 @@ static void oz_rx_frame(struct sk_buff *skb)
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if ((oz_hdr->control & OZ_F_ACK_REQUESTED) &&
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(pd->state == OZ_PD_S_CONNECTED)) {
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int backlog = pd->nb_queued_frames;
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pd->trigger_pkt_num = pkt_num;
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/* Send queued frames */
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oz_send_queued_frames(pd, backlog);
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@ -781,6 +784,7 @@ int oz_protocol_init(char *devs)
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oz_binding_add(NULL);
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} else {
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char d[32];
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while (*devs) {
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devs = oz_get_next_device_name(devs, d, sizeof(d));
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if (d[0])
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@ -128,6 +128,7 @@ void oz_usb_stop(struct oz_pd *pd, int pause)
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spin_unlock_bh(&pd->app_lock[OZ_APPID_USB]);
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if (usb_ctx) {
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struct timespec ts, now;
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getnstimeofday(&ts);
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oz_dbg(ON, "USB service stopping...\n");
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usb_ctx->stopped = 1;
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@ -235,6 +236,7 @@ int oz_usb_stream_delete(void *hpd, u8 ep_num)
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if (usb_ctx) {
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struct oz_pd *pd = usb_ctx->pd;
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if (pd) {
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oz_dbg(ON, "%s: (0x%x)\n", __func__, ep_num);
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if (pd->mode & OZ_F_ISOC_NO_ELTS) {
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@ -213,6 +213,7 @@ int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
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case USB_REQ_SET_INTERFACE: {
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u8 if_num = (u8)windex;
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u8 alt = (u8)wvalue;
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rc = oz_usb_set_interface_req(hpd, req_id,
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if_num, alt);
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}
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@ -254,6 +255,7 @@ int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb)
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if (pd->mode & OZ_F_ISOC_NO_ELTS) {
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for (i = 0; i < urb->number_of_packets; i++) {
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u8 *data;
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desc = &urb->iso_frame_desc[i];
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data = ((u8 *)urb->transfer_buffer)+desc->offset;
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oz_send_isoc_unit(pd, ep_num, data, desc->length);
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@ -271,6 +273,7 @@ int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb)
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int unit_count;
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int unit_size;
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int rem;
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if (ei == NULL)
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return -1;
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rem = MAX_ISOC_FIXED_DATA;
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@ -340,6 +343,7 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
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u8 *data = body->data;
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int count;
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int i;
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if (!unit_size)
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break;
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count = data_len/unit_size;
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