staging: wilc1000: remove unused variables

removed few variables which are assigned but
never used.

Signed-off-by: Madhusudhanan Ravindran <mravindr@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 592b8aec40e90eda1c837d11183e421edfef61f9..860f3361314f503d74bacb56f922ac07e4f09e75 100644 (file)
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -259,7 +259,6 @@ static int dev_state_ev_handler(struct notifier_block *this, unsigned long event
        tstrWILC_WFIDrv *pstrWFIDrv;
        struct net_device *dev;
        u8 *pIP_Add_buff;
-       WILC_Sint32 s32status = WILC_FAIL;
        perInterface_wlan_t *nic;
        u8 null_ip[4] = {0};
        char wlan_dev_name[5] = "wlan0";
@@ -317,7 +316,7 @@ static int dev_state_ev_handler(struct notifier_block *this, unsigned long event
 
                pIP_Add_buff = (char *) (&(dev_iface->ifa_address));
                PRINT_D(GENERIC_DBG, "IP add=%d:%d:%d:%d \n", pIP_Add_buff[0], pIP_Add_buff[1], pIP_Add_buff[2], pIP_Add_buff[3]);
-               s32status = host_int_setup_ipaddress((WILC_WFIDrvHandle)pstrWFIDrv, pIP_Add_buff, nic->u8IfIdx);
+               host_int_setup_ipaddress((WILC_WFIDrvHandle)pstrWFIDrv, pIP_Add_buff, nic->u8IfIdx);
 
                break;
 
@@ -341,7 +340,7 @@ static int dev_state_ev_handler(struct notifier_block *this, unsigned long event
                pIP_Add_buff = null_ip;
                PRINT_D(GENERIC_DBG, "IP add=%d:%d:%d:%d \n", pIP_Add_buff[0], pIP_Add_buff[1], pIP_Add_buff[2], pIP_Add_buff[3]);
 
-               s32status = host_int_setup_ipaddress((WILC_WFIDrvHandle)pstrWFIDrv, pIP_Add_buff, nic->u8IfIdx);
+               host_int_setup_ipaddress((WILC_WFIDrvHandle)pstrWFIDrv, pIP_Add_buff, nic->u8IfIdx);
 
                break;
 
@@ -1102,7 +1101,6 @@ static int linux_wlan_init_test_config(struct net_device *dev, linux_wlan_t *p_n
        #ifndef STATIC_MACADDRESS
        unsigned char mac_add[] = {0x00, 0x80, 0xC2, 0x5E, 0xa2, 0xff};
        #endif
-       unsigned int chipid = 0;
 
        /*BugID_5077*/
        struct WILC_WFI_priv *priv;
@@ -1118,7 +1116,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, linux_wlan_t *p_n
        PRINT_D(INIT_DBG, "Host = %x\n", (WILC_Uint32)pstrWFIDrv);
 
        PRINT_D(INIT_DBG, "MAC address is : %02x-%02x-%02x-%02x-%02x-%02x\n", mac_add[0], mac_add[1], mac_add[2], mac_add[3], mac_add[4], mac_add[5]);
-       chipid = wilc_get_chipid(0);
+       wilc_get_chipid(0);
 
 
        if (g_linux_wlan->oup.wlan_cfg_set == NULL) {
@@ -2066,7 +2064,6 @@ int mac_open(struct net_device *ndev)
        /*No need for setting mac address here anymore,*/
        /*Just set it in init_test_config()*/
        unsigned char mac_add[ETH_ALEN] = {0};
-       int status;
        int ret = 0;
        int i = 0;
        struct WILC_WFI_priv *priv;
@@ -2095,7 +2092,7 @@ int mac_open(struct net_device *ndev)
 
        Set_machw_change_vir_if(WILC_FALSE);
 
-       status = host_int_get_MacAddress(priv->hWILCWFIDrv, mac_add);
+       host_int_get_MacAddress(priv->hWILCWFIDrv, mac_add);
        PRINT_D(INIT_DBG, "Mac address: %x:%x:%x:%x:%x:%x\n", mac_add[0], mac_add[1], mac_add[2],
                mac_add[3], mac_add[4], mac_add[5]);