diff options
Diffstat (limited to 'drivers/usb/serial/metro-usb.c')
-rw-r--r-- | drivers/usb/serial/metro-usb.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c index d47eb06fe46..2b0627b5fe2 100644 --- a/drivers/usb/serial/metro-usb.c +++ b/drivers/usb/serial/metro-usb.c | |||
@@ -130,12 +130,6 @@ static void metrousb_read_int_callback(struct urb *urb) | |||
130 | 130 | ||
131 | /* Set the data read from the usb port into the serial port buffer. */ | 131 | /* Set the data read from the usb port into the serial port buffer. */ |
132 | tty = tty_port_tty_get(&port->port); | 132 | tty = tty_port_tty_get(&port->port); |
133 | if (!tty) { | ||
134 | dev_err(&port->dev, "%s - bad tty pointer - exiting\n", | ||
135 | __func__); | ||
136 | return; | ||
137 | } | ||
138 | |||
139 | if (tty && urb->actual_length) { | 133 | if (tty && urb->actual_length) { |
140 | /* Loop through the data copying each byte to the tty layer. */ | 134 | /* Loop through the data copying each byte to the tty layer. */ |
141 | tty_insert_flip_string(tty, data, urb->actual_length); | 135 | tty_insert_flip_string(tty, data, urb->actual_length); |