---
drivers/net/rionet.c | 61 +++++++++++++++++++++++---------------------------
1 file changed, 28 insertions(+), 33 deletions(-)
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index bf79034..fbea401 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -104,10 +104,9 @@ static int rionet_rx_clean(struct net_device *ndev)
if (!rnet->rx_skb[i])
continue;
-
- if (!(data = rio_get_inb_message(rnet->mport, RIONET_MAILBOX,
- RIONET_LETTER, &sz, &slot,
- &destid)))
+ data = rio_get_inb_message(rnet->mport, RIONET_MAILBOX,
+ RIONET_LETTER, &sz, &slot, &destid);
+ if (!data)
break;
rnet->rx_skb[i]->data = data;
@@ -170,7 +169,7 @@ static int rionet_queue_tx_msg(struct sk_buff *skb, struct
net_device *ndev,
rnet->tx_slot &= (RIONET_TX_RING_SIZE - 1);
if (netif_msg_tx_queued(rnet))
- printk(KERN_INFO "%s: queued skb len %8.8x\n", DRV_NAME,
+ pr_info("%s: queued skb len %8.8x\n", DRV_NAME,
skb->len);
return 0;
@@ -193,7 +192,7 @@ static int rionet_start_xmit(struct sk_buff *skb, struct
net_device *ndev)
if ((rnet->tx_cnt + add_num) > RIONET_TX_RING_SIZE) {
netif_stop_queue(ndev);
spin_unlock_irqrestore(&rnet->tx_lock, flags);
- printk(KERN_ERR "%s: BUG! Tx Ring full when queue awake!\n",
+ pr_err("%s: BUG! Tx Ring full when queue awake!\n",
ndev->name);
return NETDEV_TX_BUSY;
}
@@ -235,7 +234,7 @@ static void rionet_dbell_event(struct rio_mport *mport,
void *dev_id, u16 sid, u
rnet = netdev_priv(ndev);
if (netif_msg_intr(rnet))
- printk(KERN_INFO "%s: doorbell sid %4.4x tid %4.4x info %4.4x",
+ pr_info("%s: doorbell sid %4.4x tid %4.4x info %4.4x",
DRV_NAME, sid, tid, info);
if (info == RIONET_DOORBELL_JOIN) {
if (!nets[rnet->mport->id].active[sid]) {
@@ -255,8 +254,7 @@ static void rionet_dbell_event(struct rio_mport *mport,
void *dev_id, u16 sid, u
nets[rnet->mport->id].nact--;
} else {
if (netif_msg_intr(rnet))
- printk(KERN_WARNING "%s: unhandled doorbell\n",
- DRV_NAME);
+ pr_warn("%s: unhandled doorbell\n", DRV_NAME);
}
}
@@ -272,7 +270,7 @@ static void rionet_inb_msg_event(struct rio_mport *mport,
void *dev_id, int mbox
rnet = netdev_priv(ndev);
if (netif_msg_intr(rnet))
- printk(KERN_INFO "%s: inbound message event, mbox %d slot %d\n",
+ pr_info("%s: inbound message event, mbox %d slot %d\n",
DRV_NAME, mbox, slot);
spin_lock(&rnet->lock);
@@ -295,9 +293,9 @@ static void rionet_outb_msg_event(struct rio_mport *mport,
void *dev_id, int mbo
spin_lock(&rnet->lock);
if (netif_msg_intr(rnet))
- printk(KERN_INFO
- "%s: outbound message event, mbox %d slot %d\n",
- DRV_NAME, mbox, slot);
+ pr_info(
+ "%s: outbound message event, mbox %d slot %d\n",
+ DRV_NAME, mbox, slot);
while (rnet->tx_cnt && (rnet->ack_slot != slot)) {
/* dma unmap single */
@@ -321,7 +319,7 @@ static int rionet_open(struct net_device *ndev)
struct rionet_private *rnet = netdev_priv(ndev);
if (netif_msg_ifup(rnet))
- printk(KERN_INFO "%s: open\n", DRV_NAME);
+ pr_info("%s: open\n", DRV_NAME);
rc = rio_request_inb_dbell(rnet->mport,
(void *)ndev,
@@ -332,10 +330,10 @@ static int rionet_open(struct net_device *ndev)
goto out;
rc = rio_request_inb_mbox(rnet->mport,
- (void *)ndev,
- RIONET_MAILBOX,
- RIONET_RX_RING_SIZE,
- rionet_inb_msg_event);
+ (void *)ndev,
+ RIONET_MAILBOX,
+ RIONET_RX_RING_SIZE,
+ rionet_inb_msg_event);
if (rc < 0)
goto out;
@@ -366,9 +364,8 @@ static int rionet_open(struct net_device *ndev)
peer->res = rio_request_outb_dbell(peer->rdev,
RIONET_DOORBELL_JOIN,
RIONET_DOORBELL_LEAVE);
- if (!peer || !peer->res)
- {
- printk(KERN_ERR "%s: error requesting doorbells\n",
+ if (!peer || !peer->res) {
+ pr_err("%s: error requesting doorbells\n",
DRV_NAME);
continue;
}
@@ -388,7 +385,7 @@ static int rionet_close(struct net_device *ndev)
int i;
if (netif_msg_ifup(rnet))
- printk(KERN_INFO "%s: close %s\n", DRV_NAME, ndev->name);
+ pr_info("%s: close %s\n", DRV_NAME, ndev->name);
netif_stop_queue(ndev);
netif_carrier_off(ndev);
@@ -517,7 +514,7 @@ static int rionet_setup_netdev(struct rio_mport *mport,
struct net_device *ndev)
if (rc != 0)
goto out;
- printk(KERN_INFO "%s: %s %s Version %s, MAC %pM, %s\n",
+ pr_info("%s: %s %s Version %s, MAC %pM, %s\n",
ndev->name,
DRV_NAME,
DRV_DESC,
@@ -545,8 +542,7 @@ static int rionet_probe(struct rio_dev *rdev, const struct
rio_device_id *id)
oldnet = test_and_set_bit(netid, net_table);
- /*
- * First time through, make sure local device is rionet
+ /* First time through, make sure local device is rionet
* capable, setup netdev (will be skipped on later probes)
*/
if (!oldnet) {
@@ -555,16 +551,15 @@ static int rionet_probe(struct rio_dev *rdev, const
struct rio_device_id *id)
rio_local_read_config_32(rdev->hport, RIO_DST_OPS_CAR,
&ldst_ops);
if (!is_rionet_capable(lsrc_ops, ldst_ops)) {
- printk(KERN_ERR
- "%s: local device %s is not network capable\n",
- DRV_NAME, rdev->hport->name);
+ pr_err("%s: local device %s is not network capable\n",
+ DRV_NAME, rdev->hport->name);
goto out;
}
/* Allocate our net_device structure */
ndev = alloc_etherdev(sizeof(struct rionet_private));
if (ndev == NULL) {
- printk(KERN_INFO "%s: could not allocate ethernet
device.\n",
+ pr_info("%s: could not allocate ethernet device.\n",
DRV_NAME);
rc = -ENOMEM;
goto out;
@@ -576,12 +571,12 @@ static int rionet_probe(struct rio_dev *rdev, const
struct rio_device_id *id)
} else if (nets[netid].ndev == NULL)
goto out;
- /*
- * If the remote device has mailbox/doorbell capabilities,
+ /* If the remote device has mailbox/doorbell capabilities,
* add it to the peer list.
*/
if (dev_rionet_capable(rdev)) {
- if (!(peer = kmalloc(sizeof(struct rionet_peer), GFP_KERNEL))) {
+ peer = kmalloc(sizeof(struct rionet_peer), GFP_KERNEL);
+ if (!peer) {
rc = -ENOMEM;
goto out;
}
@@ -591,7 +586,7 @@ static int rionet_probe(struct rio_dev *rdev, const struct
rio_device_id *id)
rio_set_drvdata(rdev, nets[netid].ndev);
- out:
+out:
return rc;
}