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| author |   Andy Grover <andy.grover@oracle.com> | 2010-03-29 16:52:12 -0700 |
|---|---|---|
| committer | Andy Grover <andy.grover@oracle.com> | 2010-09-08 18:12:19 -0700 |
| commit | ab1a6926f589c51e7a57ce7544d85272c4acc854 (patch) | |
| tree | dbe19519db76e5dea8d01864fcd4c39441d26b64 | |
| parent | RDS: Fix locking in send on m_rs_lock (diff) | |
| download | linux-dev-ab1a6926f589c51e7a57ce7544d85272c4acc854.tar.xz linux-dev-ab1a6926f589c51e7a57ce7544d85272c4acc854.zip | |
RDS: rds_message_unmapped() doesn't need to check if queue active
If the queue has nobody on it, then wake_up does nothing.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
| -rw-r--r-- | net/rds/message.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/rds/message.c b/net/rds/message.c index dd915e3e492d..9122b5392111 100644 --- a/net/rds/message.c +++ b/net/rds/message.c @@ -406,8 +406,7 @@ void rds_message_wait(struct rds_message *rm) void rds_message_unmapped(struct rds_message *rm) { clear_bit(RDS_MSG_MAPPED, &rm->m_flags); - if (waitqueue_active(&rds_message_flush_waitq)) - wake_up(&rds_message_flush_waitq); + wake_up(&rds_message_flush_waitq); } EXPORT_SYMBOL_GPL(rds_message_unmapped); |