Cleanup patch to remove 'txq_spinlock_flags' element in 'wilc' and used
local variable 'flag' in wilc_wlan_txq_filter_dup_tcp_ack().
Signed-off-by: Ajay Singh <ajay.kathat@xxxxxxxxxxxxx>
---
drivers/staging/wilc1000/wilc_wfi_netdevice.h | 2 --
drivers/staging/wilc1000/wilc_wlan.c | 5 +++--
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
index afba372..fe18ae9 100644
--- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
+++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
@@ -155,8 +155,6 @@ struct wilc {
u32 rx_buffer_offset;
u8 *tx_buffer;
- unsigned long txq_spinlock_flags;
-
struct txq_entry_t txq_head;
int txq_entries;
int txq_exit;
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 26252d1..55755d7 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -219,11 +219,12 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev)
struct wilc *wilc;
u32 i = 0;
u32 dropped = 0;
+ unsigned long flags;
vif = netdev_priv(dev);
wilc = vif->wilc;
- spin_lock_irqsave(&wilc->txq_spinlock, wilc->txq_spinlock_flags);
+ spin_lock_irqsave(&wilc->txq_spinlock, flags);
for (i = pending_base; i < (pending_base + pending_acks); i++) {
u32 session_index;
u32 bigger_ack_num;
@@ -261,7 +262,7 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev)
else
pending_base = 0;
- spin_unlock_irqrestore(&wilc->txq_spinlock, wilc->txq_spinlock_flags);
+ spin_unlock_irqrestore(&wilc->txq_spinlock, flags);
while (dropped > 0) {
wait_for_completion_timeout(&wilc->txq_event,
--
2.7.4
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