Two little vga fixes.
# gpg: Signature made Mon 04 Jun 2018 09:48:53 BST
# gpg: using RSA key
4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/vga-
20180604-pull-request:
vga: cleanup surface handling
bochs-display: add missing break
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>