staging: wilc1000: remove unused variable

This patch removes a unused variable timeout and the associated code.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index b352c504a77d273d23712addeaca6ae79013451a..5a794df0da4dc482d82aa792ebee0e908ccfb4da 100644 (file)
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -868,7 +868,6 @@ static int linux_wlan_txq_task(void *vp)
 #define TX_BACKOFF_WEIGHT_MIN (0)
 #define TX_BACKOFF_WEIGHT_UNIT_MS (10)
        int backoff_weight = TX_BACKOFF_WEIGHT_MIN;
-       signed long timeout;
 #endif
 
        /* inform wilc1000_wlan_init that TXQ task is started. */
@@ -906,7 +905,6 @@ static int linux_wlan_txq_task(void *vp)
                        }
 
                        if (ret == WILC_TX_ERR_NO_BUF) { /* failed to allocate buffers in chip. */
-                               timeout = msecs_to_jiffies(TX_BACKOFF_WEIGHT_UNIT_MS << backoff_weight);
                                do {
                                        /* Back off from sending packets for some time. */
                                        /* schedule_timeout will allow RX task to run and free buffers.*/