minor fix in mac parsing

evidence/parse.py

@@ -22,8 +22,10 @@ def get_mac(lshw):
     except json.decoder.JSONDecodeError:
         hw = json.loads(repair_json(lshw))
 
-    networks = []
-    get_lshw_child(hw, networks, 'network')
+    nets = []
+    get_lshw_child(hw, nets, 'network')
+
+    nets_sorted = sorted(nets, key=lambda x: x['businfo'])
 
     if nets_sorted:
         mac = nets_sorted[0]['serial']
@@ -31,36 +33,6 @@ def get_mac(lshw):
         return mac
 
 
-def get_network_cards(child, nets):
-    if child['id'] == 'network' and "PCI:" in child.get("businfo"):
-        nets.append(child)
-    if child.get('children'):
-        [get_network_cards(x, nets) for x in child['children']]
-
-
-def get_mac(lshw):
-    nets = []
-    try:
-        if type(lshw) is dict:
-            hw = lshw
-        else:
-            hw = json.loads(lshw)
-    except json.decoder.JSONDecodeError:
-        hw = json.loads(repair_json(lshw))
-
-    try:
-        get_network_cards(hw, nets)
-    except Exception as ss:
-        logger.warning("%s", ss)
-        return
-
-    nets_sorted = sorted(nets, key=lambda x: x['businfo'])
-    # This funcion get the network card integrated in motherboard
-    # integrate = [x for x in nets if "pci@0000:00:" in x.get('businfo', '')]
-
-    if nets_sorted:
-        return nets_sorted[0]['serial']
-
 
 class Build:
     def __init__(self, evidence_json, user, check=False):