Staging: rtl8192e: Fix Sparse warning of restricted __le16 degrades to integer in rtllib_softmac.c

This patch fixes the following Sparse warning in rtllib_softmac.c-
drivers/staging/rtl8192e/rtllib_softmac.c:230:19: warning: restricted __le16 degrades to integer

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtllib_softmac.c

@@ -227,7 +227,7 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct rtllib_device *ieee)
 	/* called with 2nd param 0, no mgmt lock required */
 	rtllib_sta_wakeup(ieee, 0);
 
-	if (header->frame_ctl == RTLLIB_STYPE_BEACON)
+	if (le16_to_cpu(header->frame_ctl) == RTLLIB_STYPE_BEACON)
 		tcb_desc->queue_index = BEACON_QUEUE;
 	else
 		tcb_desc->queue_index = MGNT_QUEUE;