Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git…

…/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: async_tx: fix the bug in async_tx_run_dependencies
git-mirror · Sep 5, 2008 · 45d866e · 45d866e
2 parents 6f74b18 + de24125
commit 45d866e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
@@ -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);