Changeset 0815000 in mainline

Timestamp:

2011-08-26T07:14:06Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

07f49ae

Parents:

f974519

Message:

libusbhost: Clarify usage of speed parameter.

File:

• uspace/lib/usbhost/src/iface.c (modified) (1 diff)

uspace/lib/usbhost/src/iface.c

@@ -181 +181 @@
         assert(hcd);
         const size_t size = max_packet_size;
-        usb_speed_t speed =
+        /* Default address is not bound or registered,
+         * thus it does not provide speed info. */
+        const usb_speed_t speed = (address == 0) ? ep_speed :
             usb_device_keeper_get_speed(&hcd->dev_manager, address);
-        if (speed >= USB_SPEED_MAX) {
-                // Does this happen?
-                speed = ep_speed;
-        }
+
         usb_log_debug("Register endpoint %d:%d %s-%s %s %zuB %ums.\n",
             address, endpoint, usb_str_transfer_type(transfer_type),