Message ID | 1305598673-26606-6-git-send-email-bzhao@marvell.com (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 3154b0a..8316b3c 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -69,7 +69,8 @@ struct mwifiex_drv_mode { #define MWIFIEX_TIMER_10S 10000 #define MWIFIEX_TIMER_1S 1000 -#define MAX_TX_PENDING 60 +#define MAX_TX_PENDING 100 +#define LOW_TX_PENDING 80 #define MWIFIEX_UPLD_SIZE (2312) diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index 2101208..aaa50c0 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -140,7 +140,9 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, } else { priv->stats.tx_errors++; } - atomic_dec(&adapter->tx_pending); + + if (atomic_dec_return(&adapter->tx_pending) >= LOW_TX_PENDING) + goto done; for (i = 0; i < adapter->priv_num; i++) {