balloon: Simplify code flow
authorAmit Shah <amit.shah@redhat.com>
Wed, 20 Jul 2011 07:44:12 +0000 (13:14 +0530)
committerAnthony Liguori <aliguori@us.ibm.com>
Thu, 4 Aug 2011 21:43:09 +0000 (16:43 -0500)
commita547ae13cb82f1281797a60a1f60ba27c5597f93
treefcaa50ca2f97d9e8e678d6036813850317e5780d
parentad23efaced4e573f23dea04bff80bb587d149fe6
balloon: Simplify code flow

Replace:
  if (foo) {
    ...
  } else {
    return 0;
  }

by

  if (!foo) {
    return 0;
  }
  ...

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
balloon.c