Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
authorLinus Torvalds <torvalds@linux-foundation.org>
Fri, 5 Sep 2008 21:35:56 +0000 (14:35 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 5 Sep 2008 21:35:56 +0000 (14:35 -0700)
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  async_tx: fix the bug in async_tx_run_dependencies

crypto/async_tx/async_tx.c

index 85eaf7b1c53153ef07bdc33efa3a9d9c6cdff839..e8362c1efa309f8e0242a255235650d953aeca51 100644 (file)
@@ -137,7 +137,8 @@ async_tx_run_dependencies(struct dma_async_tx_descriptor *tx)
                spin_lock_bh(&next->lock);
                next->parent = NULL;
                _next = next->next;
-               next->next = NULL;
+               if (_next && _next->chan == chan)
+                       next->next = NULL;
                spin_unlock_bh(&next->lock);
 
                next->tx_submit(next);