qcacmn: Add fix to check number of users

Add fix to check number of users to avoid overrun.

Change-Id: I00286db736d10ecfae6ca0c4bfc8850cc9b02178
CRs-Fixed: 3454011

dp/wifi3.0/monitor/dp_rx_mon.c

@@ -57,9 +57,8 @@ dp_rx_mon_handle_cfr_mu_info(struct dp_pdev *pdev,
 
 	num_users = ppdu_info->com_info.num_users;
 	for (user_id = 0; user_id < num_users; user_id++) {
-		if (user_id > OFDMA_NUM_USERS) {
+		if (user_id >= OFDMA_NUM_USERS)
 			return;
-		}
 
 		rx_user_status =  &ppdu_info->rx_user_status[user_id];
 		rx_stats_peruser = &cdp_rx_ppdu->user[user_id];