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>
This commit is contained in:
Andy Grover 2010-03-29 16:52:12 -07:00
parent cf4b7389ee
commit ab1a6926f5

View File

@ -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);