[ 19/79] USB: zte_ev: fix broken open
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2013-06-11 20:19:05
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3.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold <redacted> 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 <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/serial/zte_ev.c | 6 ------ 1 file changed, 6 deletions(-)
--- 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 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(stru int len; unsigned char *buf; - if (port->number != 0) - return; - buf = kmalloc(MAX_SETUP_DATA_SIZE, GFP_KERNEL); if (!buf) return;