This patch removes unused local variable. This variable is operation definition that back off from sending packets for some time. However, that has been deleted operation code. That is removes all relative code.
Signed-off-by: Leo Kim <[email protected]> --- drivers/staging/wilc1000/linux_wlan.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index fae03e8..a858552 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -309,12 +309,6 @@ static int linux_wlan_txq_task(void *vp) struct wilc_vif *vif; struct wilc *wl; struct net_device *dev = vp; -#define TX_BACKOFF_WEIGHT_INCR_STEP (1) -#define TX_BACKOFF_WEIGHT_DECR_STEP (1) -#define TX_BACKOFF_WEIGHT_MAX (7) -#define TX_BACKOFF_WEIGHT_MIN (0) -#define TX_BACKOFF_WEIGHT_UNIT_MS (10) - int backoff_weight = TX_BACKOFF_WEIGHT_MIN; vif = netdev_priv(dev); wl = vif->wilc; @@ -338,18 +332,6 @@ static int linux_wlan_txq_task(void *vp) if (netif_queue_stopped(wl->vif[1]->ndev)) netif_wake_queue(wl->vif[1]->ndev); } - - if (ret == WILC_TX_ERR_NO_BUF) { - backoff_weight += TX_BACKOFF_WEIGHT_INCR_STEP; - if (backoff_weight > TX_BACKOFF_WEIGHT_MAX) - backoff_weight = TX_BACKOFF_WEIGHT_MAX; - } else { - if (backoff_weight > TX_BACKOFF_WEIGHT_MIN) { - backoff_weight -= TX_BACKOFF_WEIGHT_DECR_STEP; - if (backoff_weight < TX_BACKOFF_WEIGHT_MIN) - backoff_weight = TX_BACKOFF_WEIGHT_MIN; - } - } } while (ret == WILC_TX_ERR_NO_BUF && !wl->close); } return 0; -- 1.9.1 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
