From: Andy Grover <andy.grover@oracle.com>
Date: Mon, 29 Mar 2010 23:52:12 +0000 (-0700)
Subject: RDS: rds_message_unmapped() doesn't need to check if queue active
X-Git-Tag: v2.6.37-rc1~147^2~499^2~58
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ab1a6926f589c51e7a57ce7544d85272c4acc854;p=platform%2Fkernel%2Flinux-exynos.git

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>
---

diff --git a/net/rds/message.c b/net/rds/message.c
index dd915e3..9122b53 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);