qcacld-3.0: Remove obsolete STA support for SIOCSIWCOMMIT

At one time the predecessor to the current driver was managed via
wireless extensions, but now the driver is managed by cfg80211. The
STA implementation of SIOCSIWCOMMIT should no longer be used, so
remove it.

Change-Id: Id5bceb081666f5f396765ac01ab6d4ee532719b5
CRs-Fixed: 2211120

core/hdd/src/wlan_hdd_wext.c

@@ -4458,59 +4458,6 @@ int hdd_set_peer_rate(struct hdd_adapter *adapter, int set_value)
 	return 0;
 }
 
-/**
- * __iw_set_commit() - SIOCSIWCOMMIT ioctl handler
- * @dev: device upon which the ioctl was received
- * @info: ioctl request information
- * @wrqu: ioctl request data
- * @extra: ioctl extra data
- *
- * Return: 0 on success, non-zero on error
- */
-static int __iw_set_commit(struct net_device *dev, struct iw_request_info *info,
-			 union iwreq_data *wrqu, char *extra)
-{
-	struct hdd_adapter *adapter;
-	struct hdd_context *hdd_ctx;
-	int ret;
-
-	hdd_enter_dev(dev);
-
-	adapter = WLAN_HDD_GET_PRIV_PTR(dev);
-	hdd_ctx = WLAN_HDD_GET_CTX(adapter);
-	ret = wlan_hdd_validate_context(hdd_ctx);
-	if (0 != ret)
-		return ret;
-
-	ret = hdd_check_standard_wext_control(hdd_ctx, info);
-	if (0 != ret)
-		return ret;
-
-	/* Do nothing for now */
-	return 0;
-}
-
-/**
- * iw_set_commit() - SSR wrapper function for __iw_set_commit
- * @dev: pointer to net_device
- * @info: pointer to iw_request_info
- * @wrqu: pointer to iwreq_data
- * @extra: extra
- *
- * Return: 0 on success, error number otherwise
- */
-static int iw_set_commit(struct net_device *dev, struct iw_request_info *info,
-		  union iwreq_data *wrqu, char *extra)
-{
-	int ret;
-
-	cds_ssr_protect(__func__);
-	ret = __iw_set_commit(dev, info, wrqu, extra);
-	cds_ssr_unprotect(__func__);
-
-	return ret;
-}
-
 /**
  * __iw_get_name() - SIOCGIWNAME ioctl handler
  * @dev: device upon which the ioctl was received
@@ -10780,7 +10727,7 @@ static int iw_set_two_ints_getnone(struct net_device *dev,
 /* A number of these routines are NULL (meaning they are not implemented.) */
 
 static const iw_handler we_handler[] = {
-	(iw_handler) iw_set_commit,     /* SIOCSIWCOMMIT */
+	(iw_handler) NULL,      /* SIOCSIWCOMMIT */
 	(iw_handler) iw_get_name,       /* SIOCGIWNAME */
 	(iw_handler) NULL,      /* SIOCSIWNWID */
 	(iw_handler) NULL,      /* SIOCGIWNWID */