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| author | Peter Maydell <peter.maydell@linaro.org> | 2012-11-22 16:48:45 +0000 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-11-26 13:53:52 -0600 |
| commit | fa5358c69d090d13f762f545d39c5e03124dfdd8 (patch) | |
| tree | 827a8235637617fe39bc4400ca09168fcda8c625 /qapi/qapi-dealloc-visitor.c | |
| parent | 339c2708e7a0d91e926c473314d563354a949c7f (diff) | |
| download | focaccia-qemu-fa5358c69d090d13f762f545d39c5e03124dfdd8.tar.gz focaccia-qemu-fa5358c69d090d13f762f545d39c5e03124dfdd8.zip | |
vl.c: Fix broken -usb option
Commit 094b287f0b accidentally broke the "-usb" command line
option, so it would have no effect if the user had not specified
any machine options at that point. (the return value from
'qemu_opts_find(qemu_find_opts("machine"), 0);' is NULL if there
are no user specified options, so it is only to be used for
looking up an option, not when trying to set one.) Similarly,
would '-usbdevice' no longer cause USB to default to enabled.
Fix this regression by using the same style of code for forcing
the usb=on machine option that we use for other aliases such as
'-enable-kvm'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qapi/qapi-dealloc-visitor.c')
0 files changed, 0 insertions, 0 deletions