diff options
| author | Markus Armbruster <armbru@redhat.com> | 2020-07-07 18:06:04 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2020-07-10 15:18:08 +0200 |
| commit | 992861fb1e4cf410f30ec8f05bd2dc2a14a5a027 (patch) | |
| tree | 9d4d5de47d4ebae50838cd7f8ea39b89a3604507 /hw/usb/bus.c | |
| parent | af175e85f92c870386ad74f466e29537b79611d3 (diff) | |
error: Eliminate error_propagate() manually
When all we do with an Error we receive into a local variable is
propagating to somewhere else, we can just as well receive it there
right away. The previous two commits did that for sufficiently simple
cases with Coccinelle. Do it for several more manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200707160613.848843-37-armbru@redhat.com>
Diffstat (limited to 'hw/usb/bus.c')
| -rw-r--r-- | hw/usb/bus.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/usb/bus.c b/hw/usb/bus.c index ba27afe9f2..b17bda3b29 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -723,15 +723,13 @@ static bool usb_get_attached(Object *obj, Error **errp) static void usb_set_attached(Object *obj, bool value, Error **errp) { USBDevice *dev = USB_DEVICE(obj); - Error *err = NULL; if (dev->attached == value) { return; } if (value) { - usb_device_attach(dev, &err); - error_propagate(errp, err); + usb_device_attach(dev, errp); } else { usb_device_detach(dev); } |