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staging: unisys: visornic: visornic_main.c: fixed comment formatting issues
Removed comments from the right side of the lines. Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
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6cf6e5e645
commit
921557cbc4
1 changed files with 61 additions and 37 deletions
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@ -84,7 +84,8 @@ struct visornic_devdata {
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u64 incarnation_id;
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/* flags as they were prior to set_multicast_list */
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unsigned short old_flags;
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atomic_t usage; /* count of users */
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/* count of users */
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atomic_t usage;
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/* number of rcv buffers the vnic will post */
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int num_rcv_bufs;
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@ -108,31 +109,43 @@ struct visornic_devdata {
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struct uiscmdrsp *cmdrsp_rcv;
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/* xmit_cmdrsp - issues NET_XMIT - only one active xmit at a time */
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struct uiscmdrsp *xmit_cmdrsp;
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bool server_down; /* IOPART is down */
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bool server_change_state; /* Processing SERVER_CHANGESTATE msg */
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bool going_away; /* device is being torn down */
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/* IOPART is down */
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bool server_down;
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/* Processing SERVER_CHANGESTATE msg */
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bool server_change_state;
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/* device is being torn down */
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bool going_away;
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struct dentry *eth_debugfs_dir;
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u64 interrupts_rcvd;
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u64 interrupts_notme;
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u64 interrupts_disabled;
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u64 busy_cnt;
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spinlock_t priv_lock; /* spinlock to access devdata structures */
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/* spinlock to access devdata structures */
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spinlock_t priv_lock;
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/* flow control counter */
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u64 flow_control_upper_hits;
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u64 flow_control_lower_hits;
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/* debug counters */
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unsigned long n_rcv0; /* # rcvs of 0 buffers */
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unsigned long n_rcv1; /* # rcvs of 1 buffers */
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unsigned long n_rcv2; /* # rcvs of 2 buffers */
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unsigned long n_rcvx; /* # rcvs of >2 buffers */
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unsigned long found_repost_rcvbuf_cnt; /* # repost_rcvbuf_cnt */
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unsigned long repost_found_skb_cnt; /* # of found the skb */
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unsigned long n_repost_deficit; /* # of lost rcv buffers */
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unsigned long bad_rcv_buf; /* # of unknown rcv skb not freed */
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unsigned long n_rcv_packets_not_accepted;/* # bogs rcv packets */
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/* # rcvs of 0 buffers */
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unsigned long n_rcv0;
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/* # rcvs of 1 buffers */
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unsigned long n_rcv1;
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/* # rcvs of 2 buffers */
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unsigned long n_rcv2;
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/* # rcvs of >2 buffers */
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unsigned long n_rcvx;
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/* # repost_rcvbuf_cnt */
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unsigned long found_repost_rcvbuf_cnt;
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/* # of found the skb */
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unsigned long repost_found_skb_cnt;
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/* # of lost rcv buffers */
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unsigned long n_repost_deficit;
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/* # of unknown rcv skb not freed */
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unsigned long bad_rcv_buf;
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/* # bogs rcv packets */
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unsigned long n_rcv_packets_not_accepted;
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int queuefullmsg_logged;
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struct chanstat chstat;
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@ -493,7 +506,8 @@ visornic_disable_with_timeout(struct net_device *netdev, const int timeout)
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/* send a msg telling the other end we are stopping incoming pkts */
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spin_lock_irqsave(&devdata->priv_lock, flags);
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devdata->enabled = 0;
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devdata->enab_dis_acked = 0; /* must wait for ack */
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/* must wait for ack */
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devdata->enab_dis_acked = 0;
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spin_unlock_irqrestore(&devdata->priv_lock, flags);
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/* send disable and wait for ack -- don't hold lock when sending
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@ -578,10 +592,12 @@ init_rcv_bufs(struct net_device *netdev, struct visornic_devdata *devdata)
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*/
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for (i = 0; i < devdata->num_rcv_bufs; i++) {
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devdata->rcvbuf[i] = alloc_rcv_buf(netdev);
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/* if we failed to allocate one let us stop */
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if (!devdata->rcvbuf[i])
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break; /* if we failed to allocate one let us stop */
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break;
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}
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if (i == 0) /* couldn't even allocate one -- bail out */
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/* couldn't even allocate one -- bail out */
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if (i == 0)
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return -ENOMEM;
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count = i;
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@ -1236,7 +1252,8 @@ visornic_rx(struct uiscmdrsp *cmdrsp)
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* firstfrag & set data_len to show rest see if we have to chain
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* frag_list.
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*/
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if (skb->len > RCVPOST_BUF_SIZE) { /* do PRECAUTIONARY check */
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/* do PRECAUTIONARY check */
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if (skb->len > RCVPOST_BUF_SIZE) {
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if (cmdrsp->net.rcv.numrcvbufs < 2) {
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if (repost_return(cmdrsp, devdata, skb, netdev) < 0)
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dev_err(&devdata->netdev->dev,
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@ -1244,23 +1261,24 @@ visornic_rx(struct uiscmdrsp *cmdrsp)
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return 0;
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}
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/* length rcvd is greater than firstfrag in this skb rcv buf */
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skb->tail += RCVPOST_BUF_SIZE; /* amount in skb->data */
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skb->data_len = skb->len - RCVPOST_BUF_SIZE; /* amount that
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* will be in
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* frag_list
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*/
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/* amount in skb->data */
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skb->tail += RCVPOST_BUF_SIZE;
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/* amount that will be in frag_list */
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skb->data_len = skb->len - RCVPOST_BUF_SIZE;
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} else {
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/* data fits in this skb - no chaining - do
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* PRECAUTIONARY check
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*/
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if (cmdrsp->net.rcv.numrcvbufs != 1) { /* should be 1 */
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/* should be 1 */
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if (cmdrsp->net.rcv.numrcvbufs != 1) {
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if (repost_return(cmdrsp, devdata, skb, netdev) < 0)
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dev_err(&devdata->netdev->dev,
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"repost_return failed");
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return 0;
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}
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skb->tail += skb->len;
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skb->data_len = 0; /* nothing rcvd in frag_list */
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/* nothing rcvd in frag_list */
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skb->data_len = 0;
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}
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off = skb_tail_pointer(skb) - skb->data;
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@ -1286,7 +1304,8 @@ visornic_rx(struct uiscmdrsp *cmdrsp)
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cc < cmdrsp->net.rcv.numrcvbufs; cc++) {
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curr = (struct sk_buff *)cmdrsp->net.rcv.rcvbuf[cc];
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curr->next = NULL;
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if (!prev) /* start of list- set head */
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/* start of list- set head */
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if (!prev)
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skb_shinfo(skb)->frag_list = curr;
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else
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prev->next = curr;
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@ -1321,11 +1340,13 @@ visornic_rx(struct uiscmdrsp *cmdrsp)
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skb->ip_summed = CHECKSUM_NONE;
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do {
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/* accept all packets */
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if (netdev->flags & IFF_PROMISC)
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break; /* accept all packets */
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break;
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if (skb->pkt_type == PACKET_BROADCAST) {
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/* accept all broadcast packets */
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if (netdev->flags & IFF_BROADCAST)
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break; /* accept all broadcast packets */
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break;
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} else if (skb->pkt_type == PACKET_MULTICAST) {
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if ((netdev->flags & IFF_MULTICAST) &&
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(netdev_mc_count(netdev))) {
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@ -1651,13 +1672,14 @@ service_resp_queue(struct uiscmdrsp *cmdrsp, struct visornic_devdata *devdata,
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struct net_device *netdev;
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while (*rx_work_done < budget) {
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/* TODO: CLIENT ACQUIRE -- Don't really need this at the
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* moment
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*/
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/* TODO: CLIENT ACQUIRE -- Don't really need this at the
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* moment
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*/
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/* queue empty */
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if (visorchannel_signalremove(devdata->dev->visorchannel,
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IOCHAN_FROM_IOPART,
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cmdrsp))
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break; /* queue empty */
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break;
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switch (cmdrsp->net.type) {
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case NET_RCV:
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@ -1831,7 +1853,8 @@ static int visornic_probe(struct visor_device *dev)
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dev_set_drvdata(&dev->device, devdata);
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init_waitqueue_head(&devdata->rsp_queue);
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spin_lock_init(&devdata->priv_lock);
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devdata->enabled = 0; /* not yet */
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/* not yet */
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devdata->enabled = 0;
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atomic_set(&devdata->usage, 1);
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/* Setup rcv bufs */
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@ -1984,7 +2007,8 @@ static void host_side_disappeared(struct visornic_devdata *devdata)
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unsigned long flags;
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spin_lock_irqsave(&devdata->priv_lock, flags);
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devdata->dev = NULL; /* indicate device destroyed */
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/* indicate device destroyed */
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devdata->dev = NULL;
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spin_unlock_irqrestore(&devdata->priv_lock, flags);
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}
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@ -2023,8 +2047,8 @@ static void visornic_remove(struct visor_device *dev)
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cancel_work_sync(&devdata->timeout_reset);
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debugfs_remove_recursive(devdata->eth_debugfs_dir);
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unregister_netdev(netdev); /* this will call visornic_close() */
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/* this will call visornic_close() */
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unregister_netdev(netdev);
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del_timer_sync(&devdata->irq_poll_timer);
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netif_napi_del(&devdata->napi);
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