virtio-balloon: kzalloc the vb struct
authorWei Wang <wei.w.wang@intel.com>
Thu, 16 Aug 2018 07:50:57 +0000 (15:50 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 21 Aug 2018 21:56:24 +0000 (00:56 +0300)
commitc51d8fca0ce368c707fd090e0324f3ba40931d0a
tree174ba8c98a68e0138f53299f40d600d9e0ff94c8
parent74cf5b169c4c197a8c66feaf1a98bb009fa306f8
virtio-balloon: kzalloc the vb struct

Zero all the vb fields at alloaction, so that we don't need to
zero-initialize each field one by one later.

Signed-off-by: Wei Wang <wei.w.wang@intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_balloon.c