qcacld-3.0: Remove unused set link states and functions

Set link state is not used now so remove unused set link states
and functions.

Change-Id: Idb1a40922b8a27a18864d7047983d456cc05bffa
CRs-fixed: 2514158
diff --git a/core/wma/inc/wma.h b/core/wma/inc/wma.h
index 589d483..74a5c49 100644
--- a/core/wma/inc/wma.h
+++ b/core/wma/inc/wma.h
@@ -2568,10 +2568,12 @@
  * wma_add_bss_peer_sta() - creat bss peer when sta connect
  * @self_mac: self mac address
  * @bssid: AP bssid
+ * @roam_sync: if roam sync is in progress
  *
  * Return: 0 on success, else error on failure
  */
-QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid);
+QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid,
+				bool roam_sync);
 
 /**
  * wma_send_vdev_stop() - WMA api to send vdev stop to fw