From: Andrew Hendry <ahendry@tusc.com.au>

The sk_timer.data for the x.25 destroy_socket timer went missing at some
stage, causing a timer loop where x25_destroy_socket would keep setting up
timers to call itself.  This patch puts the sk_timer.data back.
Signed-off-by: Andrew Hendry <ahendry@tusc.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>