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Restart the USB transfer if the error is not USB_ERR_CANCELLED.

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This commit is contained in:
Kevin Lo 2012-09-12 07:59:28 +00:00
parent d4b6c03ea9
commit 92665d2b55
1 changed files with 0 additions and 7 deletions
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7
sys/dev/usb/serial/ufoma.c
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@ -631,10 +631,7 @@ tr_setup:
if (error == USB_ERR_CANCELLED) { if (error == USB_ERR_CANCELLED) {
return; return;
} else {
goto tr_setup;
} }
goto tr_transferred; goto tr_transferred;
} }
} }
@ -651,7 +648,6 @@ ufoma_ctrl_write_callback(struct usb_xfer *xfer, usb_error_t error)
case USB_ST_TRANSFERRED: case USB_ST_TRANSFERRED:
tr_transferred: tr_transferred:
case USB_ST_SETUP: case USB_ST_SETUP:
tr_setup:
pc = usbd_xfer_get_frame(xfer, 1); pc = usbd_xfer_get_frame(xfer, 1);
if (ucom_get_data(&sc->sc_ucom, pc, 0, 1, &actlen)) { if (ucom_get_data(&sc->sc_ucom, pc, 0, 1, &actlen)) {
@ -677,10 +673,7 @@ tr_setup:
if (error == USB_ERR_CANCELLED) { if (error == USB_ERR_CANCELLED) {
return; return;
} else {
goto tr_setup;
} }
goto tr_transferred; goto tr_transferred;
} }
} }