sctp: fix crash during module unload

An extra list_del() during the module load failure and unload
resulted in a crash with a list corruption.  Now sctp can
be unloaded again.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed