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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: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2013-06-04 18:50:28 +02:00 committed by Greg Kroah-Hartman
parent 8a2f132a01
commit d8a1d0d54d
1 changed files with 0 additions and 6 deletions
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6
drivers/usb/serial/zte_ev.c
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@ -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;