ibmveth: Convert driver specific error functions to netdev_err

Use netdev_err to standardise the error output.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Santiago Leon <santil@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 03eca30..9887367 100644 (file)
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -57,12 +57,6 @@
 
 #undef DEBUG
 
-#define ibmveth_printk(fmt, args...) \
-  printk(KERN_DEBUG "%s: " fmt, __FILE__, ## args)
-
-#define ibmveth_error_printk(fmt, args...) \
-  printk(KERN_ERR "(%s:%3.3d ua:%x) ERROR: " fmt, __FILE__, __LINE__ , adapter->vdev->unit_address, ## args)
-
 #ifdef DEBUG
 #define ibmveth_assert(expr) \
   if(!(expr)) {                                   \
@@ -558,7 +552,8 @@ static int ibmveth_open(struct net_device *netdev)
        adapter->filter_list_addr = (void*) get_zeroed_page(GFP_KERNEL);
 
        if(!adapter->buffer_list_addr || !adapter->filter_list_addr) {
-               ibmveth_error_printk("unable to allocate filter or buffer list pages\n");
+               netdev_err(netdev, "unable to allocate filter or buffer list "
+                          "pages\n");
                ibmveth_cleanup(adapter);
                napi_disable(&adapter->napi);
                return -ENOMEM;
@@ -568,7 +563,7 @@ static int ibmveth_open(struct net_device *netdev)
        adapter->rx_queue.queue_addr = kmalloc(adapter->rx_queue.queue_len, GFP_KERNEL);
 
        if(!adapter->rx_queue.queue_addr) {
-               ibmveth_error_printk("unable to allocate rx queue pages\n");
+               netdev_err(netdev, "unable to allocate rx queue pages\n");
                ibmveth_cleanup(adapter);
                napi_disable(&adapter->napi);
                return -ENOMEM;
@@ -587,7 +582,8 @@ static int ibmveth_open(struct net_device *netdev)
        if ((dma_mapping_error(dev, adapter->buffer_list_dma)) ||
            (dma_mapping_error(dev, adapter->filter_list_dma)) ||
            (dma_mapping_error(dev, adapter->rx_queue.queue_dma))) {
-               ibmveth_error_printk("unable to map filter or buffer list pages\n");
+               netdev_err(netdev, "unable to map filter or buffer list "
+                          "pages\n");
                ibmveth_cleanup(adapter);
                napi_disable(&adapter->napi);
                return -ENOMEM;
@@ -612,8 +608,10 @@ static int ibmveth_open(struct net_device *netdev)
        lpar_rc = ibmveth_register_logical_lan(adapter, rxq_desc, mac_address);
 
        if(lpar_rc != H_SUCCESS) {
-               ibmveth_error_printk("h_register_logical_lan failed with %ld\n", lpar_rc);
-               ibmveth_error_printk("buffer TCE:0x%llx filter TCE:0x%llx rxq desc:0x%llx MAC:0x%llx\n",
+               netdev_err(netdev, "h_register_logical_lan failed with %ld\n",
+                          lpar_rc);
+               netdev_err(netdev, "buffer TCE:0x%llx filter TCE:0x%llx rxq "
+                          "desc:0x%llx MAC:0x%llx\n",
                                     adapter->buffer_list_dma,
                                     adapter->filter_list_dma,
                                     rxq_desc.desc,
@@ -627,7 +625,7 @@ static int ibmveth_open(struct net_device *netdev)
                if(!adapter->rx_buff_pool[i].active)
                        continue;
                if (ibmveth_alloc_buffer_pool(&adapter->rx_buff_pool[i])) {
-                       ibmveth_error_printk("unable to alloc pool\n");
+                       netdev_err(netdev, "unable to alloc pool\n");
                        adapter->rx_buff_pool[i].active = 0;
                        ibmveth_cleanup(adapter);
                        napi_disable(&adapter->napi);
@@ -637,7 +635,8 @@ static int ibmveth_open(struct net_device *netdev)
 
        netdev_dbg(netdev, "registering irq 0x%x\n", netdev->irq);
        if((rc = request_irq(netdev->irq, ibmveth_interrupt, 0, netdev->name, netdev)) != 0) {
-               ibmveth_error_printk("unable to request irq 0x%x, rc %d\n", netdev->irq, rc);
+               netdev_err(netdev, "unable to request irq 0x%x, rc %d\n",
+                          netdev->irq, rc);
                do {
                        rc = h_free_logical_lan(adapter->vdev->unit_address);
                } while (H_IS_LONG_BUSY(rc) || (rc == H_BUSY));
@@ -650,7 +649,7 @@ static int ibmveth_open(struct net_device *netdev)
        adapter->bounce_buffer =
            kmalloc(netdev->mtu + IBMVETH_BUFF_OH, GFP_KERNEL);
        if (!adapter->bounce_buffer) {
-               ibmveth_error_printk("unable to allocate bounce buffer\n");
+               netdev_err(netdev, "unable to allocate bounce buffer\n");
                ibmveth_cleanup(adapter);
                napi_disable(&adapter->napi);
                return -ENOMEM;
@@ -659,7 +658,7 @@ static int ibmveth_open(struct net_device *netdev)
            dma_map_single(&adapter->vdev->dev, adapter->bounce_buffer,
                           netdev->mtu + IBMVETH_BUFF_OH, DMA_BIDIRECTIONAL);
        if (dma_mapping_error(dev, adapter->bounce_buffer_dma)) {
-               ibmveth_error_printk("unable to map bounce buffer\n");
+               netdev_err(netdev, "unable to map bounce buffer\n");
                ibmveth_cleanup(adapter);
                napi_disable(&adapter->napi);
                return -ENOMEM;
@@ -695,8 +694,8 @@ static int ibmveth_close(struct net_device *netdev)
 
        if(lpar_rc != H_SUCCESS)
        {
-               ibmveth_error_printk("h_free_logical_lan failed with %lx, continuing with close\n",
-                                    lpar_rc);
+               netdev_err(netdev, "h_free_logical_lan failed with %lx, "
+                          "continuing with close\n", lpar_rc);
        }
 
        free_irq(netdev->irq, netdev);
@@ -806,9 +805,9 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
                                         set_attr, &ret_attr);
 
                if (ret != H_SUCCESS) {
-                       ibmveth_error_printk("unable to change IPv4 checksum "
-                                            "offload settings. %d rc=%ld\n",
-                                            data, ret);
+                       netdev_err(dev, "unable to change IPv4 checksum "
+                                       "offload settings. %d rc=%ld\n",
+                                       data, ret);
 
                        ret = h_illan_attributes(adapter->vdev->unit_address,
                                                 set_attr, clr_attr, &ret_attr);
@@ -819,9 +818,9 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
                                         clr_attr6, set_attr6, &ret_attr);
 
                if (ret6 != H_SUCCESS) {
-                       ibmveth_error_printk("unable to change IPv6 checksum "
-                                            "offload settings. %d rc=%ld\n",
-                                            data, ret);
+                       netdev_err(dev, "unable to change IPv6 checksum "
+                                       "offload settings. %d rc=%ld\n",
+                                       data, ret);
 
                        ret = h_illan_attributes(adapter->vdev->unit_address,
                                                 set_attr6, clr_attr6,
@@ -835,8 +834,9 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
                        rc1 = -EIO;
        } else {
                rc1 = -EIO;
-               ibmveth_error_printk("unable to change checksum offload settings."
-                                    " %d rc=%ld ret_attr=%lx\n", data, ret, ret_attr);
+               netdev_err(dev, "unable to change checksum offload settings."
+                                    " %d rc=%ld ret_attr=%lx\n", data, ret,
+                                    ret_attr);
        }
 
        if (restart)
@@ -952,8 +952,8 @@ static int ibmveth_send(struct ibmveth_adapter *adapter,
        } while ((ret == H_BUSY) && (retry_count--));
 
        if (ret != H_SUCCESS && ret != H_DROPPED) {
-               ibmveth_error_printk("tx: h_send_logical_lan failed with "
-                                    "rc=%ld\n", ret);
+               netdev_err(adapter->netdev, "tx: h_send_logical_lan failed "
+                          "with rc=%ld\n", ret);
                return 1;
        }
 
@@ -986,7 +986,7 @@ static netdev_tx_t ibmveth_start_xmit(struct sk_buff *skb,
              ipv6_hdr(skb)->nexthdr != IPPROTO_TCP)) &&
            skb_checksum_help(skb)) {
 
-               ibmveth_error_printk("tx: failed to checksum packet\n");
+               netdev_err(netdev, "tx: failed to checksum packet\n");
                netdev->stats.tx_dropped++;
                goto out;
        }
@@ -1082,7 +1082,7 @@ map_failed_frags:
 
 map_failed:
        if (!firmware_has_feature(FW_FEATURE_CMO))
-               ibmveth_error_printk("tx: unable to map xmit buffer\n");
+               netdev_err(netdev, "tx: unable to map xmit buffer\n");
        adapter->tx_map_failed++;
        skb_linearize(skb);
        force_bounce = 1;
@@ -1198,7 +1198,8 @@ static void ibmveth_set_multicast_list(struct net_device *netdev)
                                           IbmVethMcastDisableFiltering,
                                           0);
                if(lpar_rc != H_SUCCESS) {
-                       ibmveth_error_printk("h_multicast_ctrl rc=%ld when entering promisc mode\n", lpar_rc);
+                       netdev_err(netdev, "h_multicast_ctrl rc=%ld when "
+                                  "entering promisc mode\n", lpar_rc);
                }
        } else {
                struct netdev_hw_addr *ha;
@@ -1209,7 +1210,9 @@ static void ibmveth_set_multicast_list(struct net_device *netdev)
                                           IbmVethMcastClearFilterTable,
                                           0);
                if(lpar_rc != H_SUCCESS) {
-                       ibmveth_error_printk("h_multicast_ctrl rc=%ld when attempting to clear filter table\n", lpar_rc);
+                       netdev_err(netdev, "h_multicast_ctrl rc=%ld when "
+                                  "attempting to clear filter table\n",
+                                  lpar_rc);
                }
                /* add the addresses to the filter table */
                netdev_for_each_mc_addr(ha, netdev) {
@@ -1220,7 +1223,9 @@ static void ibmveth_set_multicast_list(struct net_device *netdev)
                                                   IbmVethMcastAddFilter,
                                                   mcast_addr);
                        if(lpar_rc != H_SUCCESS) {
-                               ibmveth_error_printk("h_multicast_ctrl rc=%ld when adding an entry to the filter table\n", lpar_rc);
+                               netdev_err(netdev, "h_multicast_ctrl rc=%ld "
+                                          "when adding an entry to the filter "
+                                          "table\n", lpar_rc);
                        }
                }
 
@@ -1229,7 +1234,8 @@ static void ibmveth_set_multicast_list(struct net_device *netdev)
                                           IbmVethMcastEnableFiltering,
                                           0);
                if(lpar_rc != H_SUCCESS) {
-                       ibmveth_error_printk("h_multicast_ctrl rc=%ld when enabling filtering\n", lpar_rc);
+                       netdev_err(netdev, "h_multicast_ctrl rc=%ld when "
+                                  "enabling filtering\n", lpar_rc);
                }
        }
 }
@@ -1361,17 +1367,15 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
        mac_addr_p = (unsigned char *) vio_get_attribute(dev,
                                                VETH_MAC_ADDR, NULL);
        if(!mac_addr_p) {
-               printk(KERN_ERR "(%s:%3.3d) ERROR: Can't find VETH_MAC_ADDR "
-                               "attribute\n", __FILE__, __LINE__);
+               dev_err(&dev->dev, "Can't find VETH_MAC_ADDR attribute\n");
                return 0;
        }
 
        mcastFilterSize_p = (unsigned int *) vio_get_attribute(dev,
                                                VETH_MCAST_FILTER_SIZE, NULL);
        if(!mcastFilterSize_p) {
-               printk(KERN_ERR "(%s:%3.3d) ERROR: Can't find "
-                               "VETH_MCAST_FILTER_SIZE attribute\n",
-                               __FILE__, __LINE__);
+               dev_err(&dev->dev, "Can't find VETH_MCAST_FILTER_SIZE "
+                       "attribute\n");
                return 0;
        }
 
@@ -1501,7 +1505,8 @@ const char * buf, size_t count)
                if (value && !pool->active) {
                        if (netif_running(netdev)) {
                                if(ibmveth_alloc_buffer_pool(pool)) {
-                                       ibmveth_error_printk("unable to alloc pool\n");
+                                       netdev_err(netdev,
+                                                  "unable to alloc pool\n");
                                        return -ENOMEM;
                                }
                                pool->active = 1;
@@ -1527,7 +1532,7 @@ const char * buf, size_t count)
                        }
 
                        if (i == IbmVethNumBufferPools) {
-                               ibmveth_error_printk("no active pool >= MTU\n");
+                               netdev_err(netdev, "no active pool >= MTU\n");
                                return -EPERM;
                        }
 
@@ -1635,7 +1640,8 @@ static struct vio_driver ibmveth_driver = {
 
 static int __init ibmveth_module_init(void)
 {
-       ibmveth_printk("%s: %s %s\n", ibmveth_driver_name, ibmveth_driver_string, ibmveth_driver_version);
+       printk(KERN_DEBUG "%s: %s %s\n", ibmveth_driver_name,
+              ibmveth_driver_string, ibmveth_driver_version);
 
        return vio_register_driver(&ibmveth_driver);
 }