Changeset 37f7cfe in mainline for uspace/lib/usbvirt/callback.c

Timestamp:

2010-12-13T01:11:27Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

75732da, a9b6bec

Parents:

682b697 (diff), f9a0cef (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge vojtechhorky/ - hub driver and VHC fixes

The hub driver shall be working by now. At least a bit.

File:

• uspace/lib/usbvirt/callback.c (modified) (1 diff)

uspace/lib/usbvirt/callback.c

@@ -155 +155 @@
          * If the request was processed, we will send data back.
          */
-        if (rc == EOK) {
+        if ((rc == EOK) && (expected_len > 0)) {
                 size_t receive_len;
                 ipc_callid_t callid;