vl: Clean up error reporting in chardev_init_func()
commitdd4af97733401e200c39184ecca4c8eabb222637
authorMarkus Armbruster <armbru@redhat.com>
Wed, 17 Oct 2018 08:26:44 +0000 (17 10:26 +0200)
committerMarkus Armbruster <armbru@redhat.com>
Fri, 19 Oct 2018 12:51:34 +0000 (19 14:51 +0200)
tree755537084c7a2142e868633d178115b507e0e4db
parent7e1e0c11127bde81cff260fc6859690435c509d6
vl: Clean up error reporting in chardev_init_func()

Calling error_report() in a function that takes an Error ** argument
is suspicious.  chardev_init_func() does that, and then fails without
setting an error.  Its caller main(), via qemu_opts_foreach(), is fine
with it, but clean it up anyway.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20181017082702.5581-21-armbru@redhat.com>
vl.c