staging: wilc1000: remove unused struct semaphore SemHandleUpdateStats

struct semaphore SemHandleUpdateStats is defined but never used in this
driver, so just remove it.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 5785dda..f6aec47 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -2262,7 +2262,6 @@ struct wireless_dev *wilc_create_wiphy(struct net_device *net, struct device *de
        }
 
        priv = wdev_priv(wdev);
-       sema_init(&(priv->SemHandleUpdateStats), 1);
        priv->wdev = wdev;
        wdev->wiphy->max_scan_ssids = MAX_NUM_PROBED_SSID;
 #ifdef CONFIG_PM

diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
index debb139..94a41b4 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
+++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
@@ -130,7 +130,6 @@ struct wilc_priv {
        struct wilc_wfi_key *wilc_ptk[MAX_NUM_STA];
        u8 wilc_groupkey;
        /* semaphores */
-       struct semaphore SemHandleUpdateStats;
        struct semaphore hSemScanReq;
        /*  */
        bool gbAutoRateAdjusted;