X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=windows.c;h=bad62bf5806f063ce639824bdaec420c381c003d;hb=b328a48b0fd8ce51f400b5e06bc1e2ab52e3c9ae;hp=38ea0cedef7349260c5af7623a268393fea2f914;hpb=6c444ade550dcd1d911261a0e508f6fc1b17c973;p=libserialport.git

diff --git a/windows.c b/windows.c
index 38ea0ce..bad62bf 100644
--- a/windows.c
+++ b/windows.c
@@ -253,7 +253,7 @@ static void enumerate_hub(struct sp_port *port, char *hub_name,
 	/* get the number of ports of the hub */
 	if (DeviceIoControl(hub_device, IOCTL_USB_GET_NODE_INFORMATION,
 	                    &hub_info, size, &hub_info, size, &size, NULL))
-		/* enumarate the ports of the hub */
+		/* enumerate the ports of the hub */
 		enumerate_hub_ports(port, hub_device,
 		   hub_info.u.HubInformation.HubDescriptor.bNumberOfPorts, parent_path);
 
@@ -353,9 +353,10 @@ SP_PRIV enum sp_return get_port_details(struct sp_port *port)
 		CONFIGRET cr;
 
 		/* check if this is the device we are looking for */
-		if (!(device_key = SetupDiOpenDevRegKey(device_info, &device_info_data,
-		                                        DICS_FLAG_GLOBAL, 0,
-		                                        DIREG_DEV, KEY_QUERY_VALUE)))
+		device_key = SetupDiOpenDevRegKey(device_info, &device_info_data,
+		                                  DICS_FLAG_GLOBAL, 0,
+		                                  DIREG_DEV, KEY_QUERY_VALUE);
+		if (device_key == INVALID_HANDLE_VALUE)
 			continue;
 		size = sizeof(value);
 		if (RegQueryValueExA(device_key, "PortName", NULL, &type, (LPBYTE)value,
@@ -448,7 +449,7 @@ SP_PRIV enum sp_return get_port_details(struct sp_port *port)
 			free(escaped_port_name);
 			CloseHandle(handle);
 
-			/* retrive USB device details from the device descriptor */
+			/* retrieve USB device details from the device descriptor */
 			get_usb_details(port, device_info_data.DevInst);
 		}
 		break;