Causes unbound key repeat on error otherwise.
Signed-off-by: Michal Suchanek msuchanek@suse.de --- v2: fix indentation v4: fix ! condition to >= 0 v5: fix commit message typo --- common/usb_kbd.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/common/usb_kbd.c b/common/usb_kbd.c index 387373746147..e0c1e6d2b796 100644 --- a/common/usb_kbd.c +++ b/common/usb_kbd.c @@ -340,10 +340,9 @@ static inline void usb_kbd_poll_for_event(struct usb_device *dev) struct usb_kbd_pdata *data = dev->privptr;
/* Submit a interrupt transfer request */ - usb_submit_int_msg(dev, data->intpipe, &data->new[0], data->intpktsize, - data->intinterval); - - usb_kbd_irq_worker(dev); + if (usb_submit_int_msg(dev, data->intpipe, &data->new[0], + data->intpktsize, data->intinterval) >= 0) + usb_kbd_irq_worker(dev); #elif defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP) || \ defined(CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE) #if defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP)