Commit 4c9fde9b authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman

USB: visor: fix trivial accounting bug in visor driver

usb:usbserial:visor: fix accounting in error case

data not pushed to the tty layer due to an error mustn't be counted
Signed-off-by: default avatarOliver Neukum <oliver@neukum.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 63a96095
......@@ -513,6 +513,7 @@ static void visor_read_bulk_callback(struct urb *urb)
tty_kref_put(tty);
}
spin_lock(&priv->lock);
if (tty)
priv->bytes_in += available_room;
} else {
......
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