USB: fix omninet memory leak found by coverity

the transfer of allocating the descriptor in attach and no longer in open
was incomplete resulting in a memory leak coverity spotted. This fix
is against the patch set you posted.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index 4adfab988e86630089c57d6ff4001d7986166c94..00afc1712c391336163f4f0b72b83a115cb5aeb5 100644 (file)
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -165,12 +165,10 @@ static int omninet_open (struct usb_serial_port *port, struct file *filp)
 {
        struct usb_serial       *serial = port->serial;
        struct usb_serial_port  *wport;
-       struct omninet_data     *od = usb_get_serial_port_data(port);
        int                     result = 0;
 
        dbg("%s - port %d", __FUNCTION__, port->number);
 
-       od = kmalloc( sizeof(struct omninet_data), GFP_KERNEL );
        wport = serial->port[1];
        wport->tty = port->tty;