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Date: Mon, 27 Jun 2011 15:56:41 -0500
From: Jon Mason <mason@...i.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, Andrew Gallatin <gallatin@...i.com>
Subject: [PATCH 7/9 v2] myri10ge: misc style cleanups
Miscellaneous white space, style, and other cleanups
v2 includes corrections from Joe Perches
Signed-off-by: Jon Mason <mason@...i.com>
---
drivers/net/myri10ge/myri10ge.c | 32 ++++++++++++++------------------
1 files changed, 14 insertions(+), 18 deletions(-)
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index b9b80c0..90c8330 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;
--
1.7.5.4
--
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