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async_tx: list_for_each_entry_rcu() cleanup
author
Li Zefan <lizf@cn.fujitsu.com>
Fri, 18 Jul 2008 00:59:47 +0000
(17:59 -0700)
committer
Dan Williams <dan.j.williams@intel.com>
Fri, 18 Jul 2008 00:59:47 +0000
(17:59 -0700)
In the rcu update side, don't use list_for_each_entry_rcu().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
crypto/async_tx/async_tx.c
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diff --git
a/crypto/async_tx/async_tx.c
b/crypto/async_tx/async_tx.c
index
c6e772f
..
9325c61
100644
(file)
--- a/
crypto/async_tx/async_tx.c
+++ b/
crypto/async_tx/async_tx.c
@@
-294,7
+294,7
@@
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);