tree ef86d7b59df2918d432edc6cc2ccfe1848051036
parent bff1d83d78db66d3307f856344fd2202b8b77ce3
author Geliang Tang <geliangtang@163.com> 1445178932 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445739090 -0700

staging: xgifb: make XGIfb_has_VB return boolean

This patch makes XGIfb_has_VB return boolean, since this function
only uses either one or zero as its return value.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>