From: Hayes Wang <hayeswang@realtek.com>
To: <romieu@fr.zoreil.com>, <netdev@vger.kernel.org>
Cc: <nic_swsd@realtek.com>, <linux-kernel@vger.kernel.org>,
<linux-usb@vger.kernel.org>, Hayes Wang <hayeswang@realtek.com>
Subject: [PATCH net-next 3/7] r8152: replace lockflags with flags
Date: Fri, 16 Aug 2013 16:09:34 +0800 [thread overview]
Message-ID: <1376640578-4258-3-git-send-email-hayeswang@realtek.com> (raw)
In-Reply-To: <1376640578-4258-1-git-send-email-hayeswang@realtek.com>
Replace lockflags with flags.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/usb/r8152.c | 48 ++++++++++++++++++++++++------------------------
1 file changed, 24 insertions(+), 24 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index a18f02d..41b99ce 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -769,7 +769,7 @@ static struct net_device_stats *rtl8152_get_stats(struct net_device *dev)
static void read_bulk_callback(struct urb *urb)
{
struct net_device *netdev;
- unsigned long lockflags;
+ unsigned long flags;
int status = urb->status;
struct rx_agg *agg;
struct r8152 *tp;
@@ -798,9 +798,9 @@ static void read_bulk_callback(struct urb *urb)
if (urb->actual_length < ETH_ZLEN)
break;
- spin_lock_irqsave(&tp->rx_lock, lockflags);
+ spin_lock_irqsave(&tp->rx_lock, flags);
list_add_tail(&agg->list, &tp->rx_done);
- spin_unlock_irqrestore(&tp->rx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
tasklet_schedule(&tp->tl);
return;
case -ESHUTDOWN:
@@ -821,9 +821,9 @@ static void read_bulk_callback(struct urb *urb)
if (result == -ENODEV) {
netif_device_detach(tp->netdev);
} else if (result) {
- spin_lock_irqsave(&tp->rx_lock, lockflags);
+ spin_lock_irqsave(&tp->rx_lock, flags);
list_add_tail(&agg->list, &tp->rx_done);
- spin_unlock_irqrestore(&tp->rx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
tasklet_schedule(&tp->tl);
}
}
@@ -831,7 +831,7 @@ static void read_bulk_callback(struct urb *urb)
static void write_bulk_callback(struct urb *urb)
{
struct net_device_stats *stats;
- unsigned long lockflags;
+ unsigned long flags;
struct tx_agg *agg;
struct r8152 *tp;
int status = urb->status;
@@ -853,9 +853,9 @@ static void write_bulk_callback(struct urb *urb)
stats->tx_bytes += agg->skb_len;
}
- spin_lock_irqsave(&tp->tx_lock, lockflags);
+ spin_lock_irqsave(&tp->tx_lock, flags);
list_add_tail(&agg->list, &tp->tx_free);
- spin_unlock_irqrestore(&tp->tx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
if (!netif_carrier_ok(tp->netdev))
return;
@@ -1119,7 +1119,7 @@ static void rx_bottom(struct r8152 *tp)
struct net_device *netdev;
struct rx_agg *agg;
struct rx_desc *rx_desc;
- unsigned long lockflags;
+ unsigned long flags;
struct list_head *cursor, *next;
struct sk_buff *skb;
struct urb *urb;
@@ -1132,16 +1132,16 @@ static void rx_bottom(struct r8152 *tp)
stats = rtl8152_get_stats(netdev);
- spin_lock_irqsave(&tp->rx_lock, lockflags);
+ spin_lock_irqsave(&tp->rx_lock, flags);
list_for_each_safe(cursor, next, &tp->rx_done) {
list_del_init(cursor);
- spin_unlock_irqrestore(&tp->rx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
agg = list_entry(cursor, struct rx_agg, list);
urb = agg->urb;
if (urb->actual_length < ETH_ZLEN) {
ret = r8152_submit_rx(tp, agg, GFP_ATOMIC);
- spin_lock_irqsave(&tp->rx_lock, lockflags);
+ spin_lock_irqsave(&tp->rx_lock, flags);
if (ret && ret != -ENODEV) {
list_add_tail(&agg->list, next);
tasklet_schedule(&tp->tl);
@@ -1182,13 +1182,13 @@ static void rx_bottom(struct r8152 *tp)
}
ret = r8152_submit_rx(tp, agg, GFP_ATOMIC);
- spin_lock_irqsave(&tp->rx_lock, lockflags);
+ spin_lock_irqsave(&tp->rx_lock, flags);
if (ret && ret != -ENODEV) {
list_add_tail(&agg->list, next);
tasklet_schedule(&tp->tl);
}
}
- spin_unlock_irqrestore(&tp->rx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->rx_lock, flags);
}
static void tx_bottom(struct r8152 *tp)
@@ -1196,7 +1196,7 @@ static void tx_bottom(struct r8152 *tp)
struct net_device_stats *stats;
struct net_device *netdev;
struct tx_agg *agg;
- unsigned long lockflags;
+ unsigned long flags;
u32 remain, total;
u8 *tx_data;
int res;
@@ -1205,7 +1205,7 @@ static void tx_bottom(struct r8152 *tp)
next_agg:
agg = NULL;
- spin_lock_irqsave(&tp->tx_lock, lockflags);
+ spin_lock_irqsave(&tp->tx_lock, flags);
if (!skb_queue_empty(&tp->tx_queue) && !list_empty(&tp->tx_free)) {
struct list_head *cursor;
@@ -1213,7 +1213,7 @@ next_agg:
list_del_init(cursor);
agg = list_entry(cursor, struct tx_agg, list);
}
- spin_unlock_irqrestore(&tp->tx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
if (!agg)
return;
@@ -1268,9 +1268,9 @@ next_agg:
netif_warn(tp, tx_err, netdev,
"failed tx_urb %d\n", res);
stats->tx_dropped += agg->skb_num;
- spin_lock_irqsave(&tp->tx_lock, lockflags);
+ spin_lock_irqsave(&tp->tx_lock, flags);
list_add_tail(&agg->list, &tp->tx_free);
- spin_unlock_irqrestore(&tp->tx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
}
return;
}
@@ -1373,7 +1373,7 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
{
struct r8152 *tp = netdev_priv(netdev);
struct net_device_stats *stats = rtl8152_get_stats(netdev);
- unsigned long lockflags;
+ unsigned long flags;
struct tx_agg *agg = NULL;
struct tx_desc *tx_desc;
unsigned int len;
@@ -1382,7 +1382,7 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
skb_tx_timestamp(skb);
- spin_lock_irqsave(&tp->tx_lock, lockflags);
+ spin_lock_irqsave(&tp->tx_lock, flags);
if (!list_empty(&tp->tx_free) && skb_queue_empty(&tp->tx_queue)) {
struct list_head *cursor;
@@ -1390,7 +1390,7 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
list_del_init(cursor);
agg = list_entry(cursor, struct tx_agg, list);
}
- spin_unlock_irqrestore(&tp->tx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
if (!agg) {
skb_queue_tail(&tp->tx_queue, skb);
@@ -1419,9 +1419,9 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb,
netif_warn(tp, tx_err, netdev,
"failed tx_urb %d\n", res);
stats->tx_dropped++;
- spin_lock_irqsave(&tp->tx_lock, lockflags);
+ spin_lock_irqsave(&tp->tx_lock, flags);
list_add_tail(&agg->list, &tp->tx_free);
- spin_unlock_irqrestore(&tp->tx_lock, lockflags);
+ spin_unlock_irqrestore(&tp->tx_lock, flags);
}
}
--
1.8.3.1
next prev parent reply other threads:[~2013-08-16 8:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-16 8:09 [PATCH net-next 1/7] r8152: remove clearing the memory to zero for netdev priv Hayes Wang
2013-08-16 8:09 ` [PATCH net-next 2/7] r8152: replace void * with struct r8152 * Hayes Wang
2013-08-16 8:09 ` Hayes Wang [this message]
2013-08-16 8:09 ` [PATCH net-next 4/7] r8152: adjust some duplicated code Hayes Wang
2013-08-16 8:09 ` [PATCH net-next 5/7] r8152: move some declearation of variables Hayes Wang
2013-08-16 8:09 ` [PATCH net-next 6/7] r8152: adjust tx_bottom function Hayes Wang
2013-08-16 8:09 ` [PATCH net-next 7/7] r8152: add comments Hayes Wang
2013-08-20 7:09 ` [PATCH net-next 1/7] r8152: remove clearing the memory to zero for netdev priv David Miller
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