balloon: Factor out common "is balloon active" test
authorMarkus Armbruster <armbru@redhat.com>
Tue, 13 Jan 2015 16:44:14 +0000 (17:44 +0100)
committerMarkus Armbruster <armbru@redhat.com>
Thu, 29 Jan 2015 09:04:09 +0000 (10:04 +0100)
commit422e0501a842fb4b3f42494f341707e809c3c6ad
tree4a478eef24c65f96e1473e66b66b1b10d21462ac
parent6502a14734e71b2f6dd079b0a1e546e6aa2d2f8d
balloon: Factor out common "is balloon active" test

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
balloon.c