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-rw-r--r--drivers/usb/serial/cypress_m8.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 741dcec..12a265c 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -367,9 +367,7 @@ static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_m
if (tries++ >= 3)
break;
- if (retval == EPIPE)
- usb_clear_halt(port->serial->dev, 0x00);
- } while (retval != 8 && retval != ENODEV);
+ } while (retval != 8 && retval != -ENODEV);
if (retval != 8)
err("%s - failed sending serial line settings - %d", __FUNCTION__, retval);
@@ -394,9 +392,7 @@ static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_m
if (tries++ >= 3)
break;
- if (retval == EPIPE)
- usb_clear_halt(port->serial->dev, 0x00);
- } while (retval != 5 && retval != ENODEV);
+ } while (retval != 5 && retval != -ENODEV);
if (retval != 5) {
err("%s - failed to retrieve serial line settings - %d", __FUNCTION__, retval);
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