1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 3a5d57f89dee..baf74b44e6ed 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1321,9 +1321,9 @@ static void cypress_read_int_callback(struct urb *urb)
 continue_read:
         tty_kref_put(tty);
 
-        /* Continue trying to always read... unless the port has closed. */
+        /* Continue trying to always read */
 
-        if (port->port.count > 0 && priv->comm_is_ok) {
+        if (priv->comm_is_ok) {
                 usb_fill_int_urb(port->interrupt_in_urb, port->serial->dev,
                                 usb_rcvintpipe(port->serial->dev,
                                         port->interrupt_in_endpointAddress),
@@ -1332,7 +1332,7 @@ continue_read:
                                 cypress_read_int_callback, port,
                                 priv->read_urb_interval);
                 result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
-                if (result) {
+                if (result && result != -EPERM) {
                         dev_err(&urb->dev->dev, "%s - failed resubmitting "
                                         "read urb, error %d\n", __func__,
                                         result);