Keep usb host scanning from leaking file descriptors
commitf16a0db323e1a8c0044696815cceeb98706f2243
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Tue, 21 Oct 2008 16:34:20 +0000 (21 16:34 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Tue, 21 Oct 2008 16:34:20 +0000 (21 16:34 +0000)
tree19e50daf4aea551fae0e4c87438a8791537e450a
parenta2ffb81204ccfb497908773729f8d2f1048a65c4
Keep usb host scanning from leaking file descriptors

If the first case does not succeed, then the usb scanning code will leak file
descriptors on every scan.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5509 c046a42c-6fe2-441c-8c8c-71466251a162
usb-linux.c