Changeset b300d2b in mainline for uspace/drv/bus/usb/usbhub/port.c

Timestamp:

2014-01-22T17:05:21Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

95d5dca

Parents:

64c96b9

Message:

usbhub: Add error codes to debug messages

File:

• uspace/drv/bus/usb/usbhub/port.c (modified) (1 diff)

uspace/drv/bus/usb/usbhub/port.c

@@ -416 +416 @@
         ret = usb_device_enumerate(exch, port->port_number);
         if (ret != EOK) {
-                usb_log_error("Failed to enumerate device on port %u\n",
-                    port->port_number);
-                if (port_enable(port, false) != EOK) {
-                        usb_log_warning("Failed to disable port %u, NOT "
-                            "releasing default address.\n", port->port_number);
+                usb_log_error("Failed to enumerate device on port %u: %s",
+                    port->port_number, str_error(ret));
+                const int ret = port_enable(port, false);
+                if (ret != EOK) {
+                        usb_log_warning("Failed to disable port %u (%s), NOT "
+                            "releasing default address.", port->port_number,
+                            str_error(ret));
                 } else {
-                        if (usb_release_default_address(exch) != EOK)
-                                usb_log_warning(
-                                    "Failed to release default address\n");
+                        const int ret = usb_release_default_address(exch);
+                        if (ret != EOK)
+                                usb_log_warning("Failed to release default "
+                                    "address: %s", str_error(ret));
                 }
         } else {