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RDS: Clear up some confusing code in send_remove_from_sock

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The previous code was correct, but made the assumption that
if r_notifier was non-NULL then either r_recverr or r_notify
was true. Valid, but fragile. Changed to explicitly check
r_recverr (shows up in greps for recverr now, too.)

Signed-off-by: Andy Grover <andy.grover@oracle.com>
This commit is contained in:
Andy Grover 2010-01-12 14:19:32 -08:00
parent f4dd96f7b2
commit a63273d499
1 changed files with 1 additions and 1 deletions
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2
net/rds/send.c
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@ -551,7 +551,7 @@ void rds_send_remove_from_sock(struct list_head *messages, int status)
rds_send_sndbuf_remove(rs, rm); rds_send_sndbuf_remove(rs, rm);
if (ro->r_active && ro->r_notifier && if (ro->r_active && ro->r_notifier &&
(status || ro->r_notify)) { (ro->r_notify || (ro->r_recverr && status))) {
notifier = ro->r_notifier; notifier = ro->r_notifier;
list_add_tail(&notifier->n_list, list_add_tail(&notifier->n_list,
&rs->rs_notify_queue); &rs->rs_notify_queue);