diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/f_thor.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c index feef9e4..28f215e 100644 --- a/drivers/usb/gadget/f_thor.c +++ b/drivers/usb/gadget/f_thor.c @@ -219,21 +219,15 @@ static int download_tail(long long int left, int cnt) } /* - * To store last "packet" DFU storage backend requires dfu_write with - * size parameter equal to 0 + * To store last "packet" or write file from buffer to filesystem + * DFU storage backend requires dfu_flush * * This also frees memory malloc'ed by dfu_get_buf(), so no explicit * need fo call dfu_free_buf() is needed. */ - ret = dfu_write(dfu_entity, transfer_buffer, 0, cnt); - if (ret) - error("DFU write failed [%d] cnt: %d", ret, cnt); - ret = dfu_flush(dfu_entity, transfer_buffer, 0, cnt); - if (ret) { + if (ret) error("DFU flush failed!"); - return ret; - } return ret; } |