USB: mos7840: remove unused variable

Fix warning about unused variable introduced by commit e681b66f2e19fa
("USB: mos7840: remove invalid disconnect handling") upstream.

A subsequent fix which removed the disconnect function got rid of the
warning but that one was only backported to v3.6.

Reported-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index d481f804f0140f8d311a72c6b950efc31840fa84..43a38aab24e549186bf1c766bd1d4164e72ccfab 100644 (file)
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2585,7 +2585,6 @@ error:
 static void mos7840_disconnect(struct usb_serial *serial)
 {
        int i;
-       unsigned long flags;
        struct moschip_port *mos7840_port;
        dbg("%s", " disconnect :entering..........");