qcacmn: Correct chan num assignment

Correct chan num assignment in utils_dfs_get_channel_list.

Change-Id: I18f09b21de80c19f8b67acfd56f394c0e9949faf
CRs-Fixed: 2584402

umac/dfs/dispatcher/src/wlan_dfs_utils_api.c

@@ -951,7 +951,7 @@ static void utils_dfs_get_channel_list(struct wlan_objmgr_pdev *pdev,
 	}
 
 	for (i = 0; i < len; i++) {
-		chan_list[i].dfs_ch_ieee  = pcl_ch[i];
+		chan_list[i].dfs_ch_ieee  =
 			wlan_reg_freq_to_chan(pdev, pcl_ch[i]);
 		chan_list[i].dfs_ch_freq  = pcl_ch[i];
 	}