Merge remote-tracking branch 'remotes/kraxel/tags/pull-chardev-20140613-1' into staging

Merge remote-tracking branch 'remotes/kraxel/tags/pull-chardev-20140613-1' into staging

char: fix avail_connections init in qemu_chr_open_eventfd()

# gpg: Signature made Fri 13 Jun 2014 12:16:50 BST using RSA key ID D3E87138
# 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>"

* remotes/kraxel/tags/pull-chardev-20140613-1:
  char: fix avail_connections init in qemu_chr_open_eventfd()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>