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QemuOpts: Drop qemu_opt_set(), rename qemu_opt_set_err(), fix use

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qemu_opt_set() is a wrapper around qemu_opt_set() that reports the
error with qerror_report_err().

Most of its users assume the function can't fail.  Make them use
qemu_opt_set_err() with &error_abort, so that should the assumption
ever break, it'll break noisily.

Just two users remain, in util/qemu-config.c.  Switch them to
qemu_opt_set_err() as well, then rename qemu_opt_set_err() to
qemu_opt_set().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2015-02-12 17:52:20 +01:00
parent 6be4194b92
commit f43e47dbf6
18 changed files with 131 additions and 131 deletions
Download patch file Download diff file Expand all files Collapse all files

4
hw/usb/dev-network.c
View file

@ -1394,8 +1394,8 @@ static USBDevice *usb_net_init(USBBus *bus, const char *cmdline)
if (!opts) {
return NULL;
}
qemu_opt_set(opts, "type", "nic");
qemu_opt_set(opts, "model", "usb");
qemu_opt_set(opts, "type", "nic", &error_abort);
qemu_opt_set(opts, "model", "usb", &error_abort);
idx = net_client_init(opts, 0, &local_err);
if (local_err) {