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From: Kevin Corry <kevcorry@us.ibm.com>
To: Andrew Morton <akpm@osdl.org>
Subject: [PATCH] 2/5: dm.c: free cloned bio on error path
Date: Wed, 26 May 2004 11:58:27 -0500
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In __map_bio(), if the target returns an error while mapping the I/O, the
cloned bio needs to be freed.

--- diff/drivers/md/dm.c	2004-05-09 21:33:10.000000000 -0500
+++ source/drivers/md/dm.c	2004-05-25 10:13:41.000000000 -0500
@@ -369,6 +369,7 @@
 		struct dm_io *io = tio->io;
 		free_tio(tio->io->md, tio);
 		dec_pending(io, -EIO);
+		bio_put(clone);
 	}
 }