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USB: serial: io_ti: fix information leak in completion handler

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am: 72bb2b96b8

Change-Id: Ie1079bef9c43dce4ccecb52acbee12b4dd044e3f
This commit is contained in:
Johan Hovold
2017-03-18 11:24:04 +00:00
committed by android-build-merger
parent 946f6288ff 72bb2b96b8
commit 5b6244690a
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/serial/io_ti.c
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@@ -1761,7 +1761,7 @@ static void edge_bulk_in_callback(struct urb *urb)
port_number = edge_port->port->port_number;
if (edge_port->lsr_event) {
if (urb->actual_length > 0 && edge_port->lsr_event) {
edge_port->lsr_event = 0;
dev_dbg(dev, "%s ===== Port %u LSR Status = %02x, Data = %02x ======\n",
__func__, port_number, edge_port->lsr_mask, *data);