tree d70243011f5ba6ddad10b0e03d4b29de683c1554
parent 392ecf543dd2b219828374850d833296a55567ea
author Christoph Hellwig <hch@lst.de> 1264007605 +0100
committer Anthony Liguori <aliguori@us.ibm.com> 1264542122 -0600

block: clean up bdrv_open2 structure a bit

Check the whitelist as early as possible instead of continuing the
setup, and move all the error handling code to the end of the
function.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>