Commit d8a1d0d5 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman

USB: zte_ev: fix broken open

Remove bogus port-number check in open and close, which prevented this
driver from being used with a minor number different from zero.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8a2f132a
......@@ -41,9 +41,6 @@ static int zte_ev_usb_serial_open(struct tty_struct *tty,
int len;
unsigned char *buf;
if (port->number != 0)
return -ENODEV;
buf = kmalloc(MAX_SETUP_DATA_SIZE, GFP_KERNEL);
if (!buf)
return -ENOMEM;
......@@ -166,9 +163,6 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port)
int len;
unsigned char *buf;
if (port->number != 0)
return;
buf = kmalloc(MAX_SETUP_DATA_SIZE, GFP_KERNEL);
if (!buf)
return;
......
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