myri10ge: misc style cleanups

Miscellaneous white space, style, and other cleanups

v2 includes corrections from Joe Perches

Signed-off-by: Jon Mason <mason@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 14 insertions, 18 deletions

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 42ea4f809171..fde62100c97c 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1086,6 +1086,9 @@ static int myri10ge_toggle_relaxed(struct pci_dev *pdev, int on)
                 return 0;
 
         err = pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &ctl);
+        if (err)
+                return 0;
+
         ret = (ctl & PCI_EXP_DEVCTL_RELAX_EN) >> 4;
         if (ret != on) {
                 ctl &= ~PCI_EXP_DEVCTL_RELAX_EN;
@@ -1140,20 +1143,19 @@ static void myri10ge_setup_dca(struct myri10ge_priv *mgp)
                 mgp->ss[i].cpu = -1;
                 mgp->ss[i].cached_dca_tag = -1;
                 myri10ge_update_dca(&mgp->ss[i]);
-         }
+        }
 }
 
 static void myri10ge_teardown_dca(struct myri10ge_priv *mgp)
 {
         struct pci_dev *pdev = mgp->pdev;
-        int err;
 
         if (!mgp->dca_enabled)
                 return;
         mgp->dca_enabled = 0;
         if (mgp->relaxed_order)
                 myri10ge_toggle_relaxed(pdev, 1);
-        err = dca_remove_requester(&pdev->dev);
+        dca_remove_requester(&pdev->dev);
 }
 
 static int myri10ge_notify_dca_device(struct device *dev, void *data)
@@ -1314,7 +1316,7 @@ myri10ge_unmap_rx_page(struct pci_dev *pdev,
 
 static inline int
 myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum,
-                 int lro_enabled)
+                 bool lro_enabled)
 {
         struct myri10ge_priv *mgp = ss->mgp;
         struct sk_buff *skb;
@@ -1474,11 +1476,9 @@ myri10ge_clean_rx_done(struct myri10ge_slice_state *ss, int budget)
 {
         struct myri10ge_rx_done *rx_done = &ss->rx_done;
         struct myri10ge_priv *mgp = ss->mgp;
-
         unsigned long rx_bytes = 0;
         unsigned long rx_packets = 0;
         unsigned long rx_ok;
-
         int idx = rx_done->idx;
         int cnt = rx_done->cnt;
         int work_done = 0;
@@ -1531,16 +1531,14 @@ static inline void myri10ge_check_statblock(struct myri10ge_priv *mgp)
                         mgp->link_state = link_up;
 
                         if (mgp->link_state == MXGEFW_LINK_UP) {
-                                if (netif_msg_link(mgp))
-                                        netdev_info(mgp->dev, "link up\n");
+                                netif_info(mgp, link, mgp->dev, "link up\n");
                                 netif_carrier_on(mgp->dev);
                                 mgp->link_changes++;
                         } else {
-                                if (netif_msg_link(mgp))
-                                        netdev_info(mgp->dev, "link %s\n",
-                                            link_up == MXGEFW_LINK_MYRINET ?
+                                netif_info(mgp, link, mgp->dev, "link %s\n",
+                                           (link_up == MXGEFW_LINK_MYRINET ?
                                             "mismatch (Myrinet detected)" :
-                                            "down");
+                                            "down"));
                                 netif_carrier_off(mgp->dev);
                                 mgp->link_changes++;
                         }
@@ -1621,7 +1619,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
                 if (send_done_count != tx->pkt_done)
                         myri10ge_tx_done(ss, (int)send_done_count);
                 if (unlikely(i > myri10ge_max_irq_loops)) {
-                        netdev_err(mgp->dev, "irq stuck?\n");
+                        netdev_warn(mgp->dev, "irq stuck?\n");
                         stats->valid = 0;
                         schedule_work(&mgp->watchdog_work);
                 }
@@ -1785,9 +1783,8 @@ static const char myri10ge_gstrings_slice_stats[][ETH_GSTRING_LEN] = {
         "----------- slice ---------",
         "tx_pkt_start", "tx_pkt_done", "tx_req", "tx_done",
         "rx_small_cnt", "rx_big_cnt",
-        "wake_queue", "stop_queue", "tx_linearized", "LRO aggregated",
-            "LRO flushed",
-        "LRO avg aggr", "LRO no_desc"
+        "wake_queue", "stop_queue", "tx_linearized",
+        "LRO aggregated", "LRO flushed", "LRO avg aggr", "LRO no_desc",
 };
 
 #define MYRI10GE_NET_STATS_LEN      21
@@ -3329,7 +3326,6 @@ abort:
         /* fall back to using the unaligned firmware */
         mgp->tx_boundary = 2048;
         set_fw_name(mgp, myri10ge_fw_unaligned, false);
-
 }
 
 static void myri10ge_select_firmware(struct myri10ge_priv *mgp)
@@ -3715,8 +3711,8 @@ static void myri10ge_free_slices(struct myri10ge_priv *mgp)
                         dma_free_coherent(&pdev->dev, bytes,
                                           ss->fw_stats, ss->fw_stats_bus);
                         ss->fw_stats = NULL;
-                        netif_napi_del(&ss->napi);
                 }
+                netif_napi_del(&ss->napi);
         }
         kfree(mgp->ss);
         mgp->ss = NULL;