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path: root/drivers/net/wireless/marvell/mwifiex/main.c
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Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/main.c')
-rw-r--r--drivers/net/wireless/marvell/mwifiex/main.c35
1 files changed, 15 insertions, 20 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index f6da8edab7f1..a9657ae6d782 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -173,30 +173,27 @@ EXPORT_SYMBOL_GPL(mwifiex_queue_main_work);
static void mwifiex_queue_rx_work(struct mwifiex_adapter *adapter)
{
- unsigned long flags;
-
- spin_lock_irqsave(&adapter->rx_proc_lock, flags);
+ spin_lock_bh(&adapter->rx_proc_lock);
if (adapter->rx_processing) {
- spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
+ spin_unlock_bh(&adapter->rx_proc_lock);
} else {
- spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
+ spin_unlock_bh(&adapter->rx_proc_lock);
queue_work(adapter->rx_workqueue, &adapter->rx_work);
}
}
static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
{
- unsigned long flags;
struct sk_buff *skb;
struct mwifiex_rxinfo *rx_info;
- spin_lock_irqsave(&adapter->rx_proc_lock, flags);
+ spin_lock_bh(&adapter->rx_proc_lock);
if (adapter->rx_processing || adapter->rx_locked) {
- spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
+ spin_unlock_bh(&adapter->rx_proc_lock);
goto exit_rx_proc;
} else {
adapter->rx_processing = true;
- spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
+ spin_unlock_bh(&adapter->rx_proc_lock);
}
/* Check for Rx data */
@@ -219,9 +216,9 @@ static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
mwifiex_handle_rx_packet(adapter, skb);
}
}
- spin_lock_irqsave(&adapter->rx_proc_lock, flags);
+ spin_lock_bh(&adapter->rx_proc_lock);
adapter->rx_processing = false;
- spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
+ spin_unlock_bh(&adapter->rx_proc_lock);
exit_rx_proc:
return 0;
@@ -825,13 +822,12 @@ mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv,
skb = skb_clone(skb, GFP_ATOMIC);
if (skb) {
- unsigned long flags;
int id;
- spin_lock_irqsave(&priv->ack_status_lock, flags);
+ spin_lock_bh(&priv->ack_status_lock);
id = idr_alloc(&priv->ack_status_frames, orig_skb,
1, 0x10, GFP_ATOMIC);
- spin_unlock_irqrestore(&priv->ack_status_lock, flags);
+ spin_unlock_bh(&priv->ack_status_lock);
if (id >= 0) {
tx_info = MWIFIEX_SKB_TXCB(skb);
@@ -960,10 +956,10 @@ int mwifiex_set_mac_address(struct mwifiex_private *priv,
mac_addr = old_mac_addr;
- if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P)
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P) {
mac_addr |= BIT_ULL(MWIFIEX_MAC_LOCAL_ADMIN_BIT);
-
- if (mwifiex_get_intf_num(priv->adapter, priv->bss_type) > 1) {
+ mac_addr += priv->bss_num;
+ } else if (priv->adapter->priv[0] != priv) {
/* Set mac address based on bss_type/bss_num */
mac_addr ^= BIT_ULL(priv->bss_type + 8);
mac_addr += priv->bss_num;
@@ -1354,12 +1350,11 @@ void mwifiex_init_priv_params(struct mwifiex_private *priv,
*/
int is_command_pending(struct mwifiex_adapter *adapter)
{
- unsigned long flags;
int is_cmd_pend_q_empty;
- spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags);
+ spin_lock_bh(&adapter->cmd_pending_q_lock);
is_cmd_pend_q_empty = list_empty(&adapter->cmd_pending_q);
- spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
+ spin_unlock_bh(&adapter->cmd_pending_q_lock);
return !is_cmd_pend_q_empty;
}