qxl: fix Coverity scan SIGN_EXTENSION error
commitbfc10122fafc399654f11eed8dd3ceea7b569105
authorGerd Hoffmann <kraxel@redhat.com>
Mon, 3 Jun 2013 08:36:54 +0000 (3 10:36 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Mon, 24 Jun 2013 06:23:09 +0000 (24 08:23 +0200)
tree9de3dc097bc97c21e239de3d93c31b126b30c132
parent576156ffed72ab4feb0b752979db86ff8759a2a1
qxl: fix Coverity scan SIGN_EXTENSION error

Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/display/qxl-render.c