qapi-commands: Drop useless initialization
commit3f99144cd9afbf51a7fbddf20b921402c2d4f68c
authorMarkus Armbruster <armbru@redhat.com>
Fri, 31 Jul 2015 16:51:18 +0000 (31 18:51 +0200)
committerMarkus Armbruster <armbru@redhat.com>
Fri, 4 Sep 2015 13:47:15 +0000 (4 15:47 +0200)
tree8cd6255d70fcd406366a8402e6b537e2440d72e5
parent1f9a7a1a5862ad224aa86f9b4c046248ffc27aa3
qapi-commands: Drop useless initialization

In generated command handlers, the assignment to retval dominates its
only use.  Therefore, its initialization is useless.  Drop it.

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
docs/qapi-code-gen.txt
scripts/qapi-commands.py