commit aa7db8ee86a04789649635c85b523764711109fa
author Andrew Scull <ascull@google.com> Fri Feb 01 14:12:19 2019 +0000
committer Andrew Scull <ascull@google.com> Fri Feb 22 17:08:48 2019 +0000
tree debe5def1616fef1b722b65a54029a4f9dbd3f1f
parent bc82f2d643f3d6e2a7692efa38c92fa275196274

Make mailbox clearing idempotent.

Change-Id: Ib07df13119eee7b4d916688bdb68a0760aedccaa

inc/vmapi/hf/call.h

diff --git a/inc/vmapi/hf/call.h b/inc/vmapi/hf/call.h
index 73c7e66..d263d58 100644
--- a/inc/vmapi/hf/call.h
+++ b/inc/vmapi/hf/call.h
@@ -145,7 +145,7 @@
  * Clears the caller's mailbox so a new message can be received.
  *
  * Returns:
- *  - -1 on failure, if the mailbox hasn't been read or is already empty.
+ *  - -1 on failure, if the mailbox hasn't been read.
  *  - 0 on success if no further action is needed.
  *  - 1 if it was called by the primary VM and the primary VM now needs to wake
  *    up or kick waiters. Waiters should be retrieved by calling