staging: wilc1000: host_interface: remove cast on void pointers

Remove cast on void pointers. C programming language guarantees
the conversion from void pointer to any other pointer type.

Coccinelle patch:
@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)
Signed-off-by: NAlison Schofield <amsfield22@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -953,7 +953,7 @@ static s32 Handle_Connect(struct wilc_vif *vif,
 		return result;
 	}
 
-	ptstrJoinBssParam = (struct join_bss_param *)pstrHostIFconnectAttr->params;
+	ptstrJoinBssParam = pstrHostIFconnectAttr->params;
 	if (!ptstrJoinBssParam) {
 		PRINT_ER("Required BSSID not found\n");
 		result = -ENOENT;
@@ -2675,7 +2675,7 @@ static int hostIFthread(void *pvArg)
 {
 	u32 u32Ret;
 	struct host_if_msg msg;
-	struct wilc *wilc = (struct wilc*)pvArg;
+	struct wilc *wilc = pvArg;
 	struct wilc_vif *vif;
 
 	memset(&msg, 0, sizeof(struct host_if_msg));