Staging: wilc1000: host_interface: Remove unnecessary enum

enum scan_conn_timer and its instances are never used anywhere
in the code so, remove it.
Semantic patch used:

@@
type T;
identifier i;
constant C;
position p != e.p;
@@

- T i@p;
  <+... when != i
- i = C;
  ...+>

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 04f3bc2..14c8abe 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -229,12 +229,6 @@ struct join_bss_param {
        u8 au8StartTime[4];
 };
 
-enum scan_conn_timer {
-       SCAN_TIMER = 0,
-       CONNECT_TIMER   = 1,
-       SCAN_CONNECT_TIMER_FORCE_32BIT = 0xFFFFFFFF
-};
-
 static struct host_if_drv *wfidrv_list[NUM_CONCURRENT_IFC + 1];
 struct host_if_drv *terminated_handle;
 struct host_if_drv *gWFiDrvHandle;
@@ -3584,7 +3578,6 @@ s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid,
 {
        s32 s32Error = 0;
        struct host_if_msg msg;
-       enum scan_conn_timer enuScanConnTimer;
 
        if (!hif_drv || pfConnectResult == NULL) {
                s32Error = -EFAULT;
@@ -3636,7 +3629,6 @@ s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid,
                return -EFAULT;
        }
 
-       enuScanConnTimer = CONNECT_TIMER;
        hif_drv->hConnectTimer.data = (unsigned long)hif_drv;
        mod_timer(&hif_drv->hConnectTimer,
                  jiffies + msecs_to_jiffies(HOST_IF_CONNECT_TIMEOUT));
@@ -4020,7 +4012,6 @@ s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource,
 {
        s32 s32Error = 0;
        struct host_if_msg msg;
-       enum scan_conn_timer enuScanConnTimer;
 
        if (!hif_drv || ScanResult == NULL) {
                PRINT_ER("hif_drv or ScanResult = NULL\n");
@@ -4058,7 +4049,6 @@ s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource,
                return -EINVAL;
        }
 
-       enuScanConnTimer = SCAN_TIMER;
        PRINT_D(HOSTINF_DBG, ">> Starting the SCAN timer\n");
        hif_drv->hScanTimer.data = (unsigned long)hif_drv;
        mod_timer(&hif_drv->hScanTimer,