staging: wilc1000: remove spaces around '->'

Delete the space around '->' as it is prohibited and breaks the code.
Checkpatch found this issue.

ERROR: spaces prohibited around that '->'
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

@@ -2126,7 +2126,7 @@ static int start_ap(struct wiphy *wiphy, struct net_device *dev,
 
 	priv = wiphy_priv(wiphy);
 	vif = netdev_priv(dev);
-	wl = vif ->wilc;
+	wl = vif->wilc;
 	PRINT_D(HOSTAPD_DBG, "Starting ap\n");
 
 	PRINT_D(HOSTAPD_DBG, "Interval = %d\n DTIM period = %d\n Head length = %zu Tail length = %zu\n",