linux-kernel - [PATCH] async_tx: list_for_each_entry

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Message-ID: <487EA7D2.6080706@cn.fujitsu.com>
Date:	Thu, 17 Jul 2008 10:00:50 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	Dan Williams <dan.j.williams@...el.com>
CC:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] async_tx: list_for_each_entry_rcu() cleanup

In the rcu update side, don't use list_for_each_entry_rcu().

Signed-off-by: Li Zefan <lizf@...fujitsu.com>
---
 crypto/async_tx/async_tx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 095c798..17834e5 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -295,7 +295,7 @@ dma_channel_add_remove(struct dma_client *client,
 	case DMA_RESOURCE_REMOVED:
 		found = 0;
 		spin_lock_irqsave(&async_tx_lock, flags);
-		list_for_each_entry_rcu(ref, &async_tx_master_list, node)
+		list_for_each_entry(ref, &async_tx_master_list, node)
 			if (ref->chan == chan) {
 				/* permit backing devices to go away */
 				dma_chan_put(ref->chan);
-- 
1.5.4.rc3

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