SCTP: Update RCU handling during the ADD-IP case
After learning more about rcu, it looks like the ADD-IP hadling
doesn't need to call call_rcu_bh. All the rcu critical sections
use rcu_read_lock, so using call_rcu_bh is wrong here.
Now, restore the local_bh_disable() code blocks and use normal
call_rcu() calls. Also restore the missing return statement.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index a7ecf31..6ce9b49 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -660,7 +660,7 @@
* socket routing and failover schemes. Refer to comments in
* sctp_do_bind(). -daisy
*/
- retval = sctp_del_bind_addr(bp, sa_addr, call_rcu);
+ retval = sctp_del_bind_addr(bp, sa_addr);
addr_buf += af->sockaddr_len;
err_bindx_rem: