[PATCH V2 27/27] staging: wilc1000: tcp_process: add argument dev and use private data
Glen Lee
glen.lee at atmel.com
Tue Oct 27 09:28:03 UTC 2015
This patch adds new argument net_device and use netdev private data member
wilc instead of g_linux_wlan. Pass argument dev to the function as well.
Signed-off-by: Glen Lee <glen.lee at atmel.com>
---
drivers/staging/wilc1000/wilc_wlan.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 14a56d6..c026657 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -341,7 +341,7 @@ static inline int remove_TCP_related(void)
return 0;
}
-static inline int tcp_process(struct txq_entry_t *tqe)
+static inline int tcp_process(struct net_device *dev, struct txq_entry_t *tqe)
{
int ret;
u8 *eth_hdr_ptr;
@@ -350,8 +350,13 @@ static inline int tcp_process(struct txq_entry_t *tqe)
int i;
wilc_wlan_dev_t *p = &g_wlan;
unsigned long flags;
+ perInterface_wlan_t *nic;
+ struct wilc *wilc;
- spin_lock_irqsave(&g_linux_wlan->txq_spinlock, flags);
+ nic = netdev_priv(dev);
+ wilc = nic->wilc;
+
+ spin_lock_irqsave(&wilc->txq_spinlock, flags);
eth_hdr_ptr = &buffer[0];
h_proto = ntohs(*((unsigned short *)ð_hdr_ptr[12]));
@@ -399,7 +404,7 @@ static inline int tcp_process(struct txq_entry_t *tqe)
} else {
ret = 0;
}
- spin_unlock_irqrestore(&g_linux_wlan->txq_spinlock, flags);
+ spin_unlock_irqrestore(&wilc->txq_spinlock, flags);
return ret;
}
@@ -525,7 +530,7 @@ int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
#ifdef TCP_ACK_FILTER
tqe->tcp_PendingAck_index = NOT_TCP_ACK;
if (is_TCP_ACK_Filter_Enabled())
- tcp_process(tqe);
+ tcp_process(dev, tqe);
#endif
wilc_wlan_txq_add_to_tail(tqe);
/*return number of itemes in the queue*/
--
1.9.1
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