staging: ks7010: Remove unnecessary casts in 'struct ks_wlan_handler_def'.

The casts used when initializing members of this data structure mirror
the types the variables already have.  Remove the casts.
Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_wlan_net.c

@@ -2705,9 +2705,9 @@ static const struct iw_handler_def ks_wlan_handler_def = {
 	.num_standard = ARRAY_SIZE(ks_wlan_handler),
 	.num_private = ARRAY_SIZE(ks_wlan_private_handler),
 	.num_private_args = ARRAY_SIZE(ks_wlan_private_args),
-	.standard = (iw_handler *)ks_wlan_handler,
-	.private = (iw_handler *)ks_wlan_private_handler,
-	.private_args = (struct iw_priv_args *)ks_wlan_private_args,
+	.standard = ks_wlan_handler,
+	.private = ks_wlan_private_handler,
+	.private_args = ks_wlan_private_args,
 	.get_wireless_stats = ks_get_wireless_stats,
 };