From: Johan Hovold Date: Tue, 4 Jun 2013 16:50:28 +0000 (+0200) Subject: USB: zte_ev: fix broken open X-Git-Tag: v3.9.6~61 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d1e4acd5cb8894813f1adcc15f9c2d4af6b1d71;p=thirdparty%2Fkernel%2Fstable.git USB: zte_ev: fix broken open commit d8a1d0d54d5fdac0347b75e9afd554b3dfaa465f upstream. Remove bogus port-number check in open and close, which prevented this driver from being used with a minor number different from zero. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/zte_ev.c b/drivers/usb/serial/zte_ev.c index a41551c3eea7a..fca4c752a4ed2 100644 --- a/drivers/usb/serial/zte_ev.c +++ b/drivers/usb/serial/zte_ev.c @@ -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;