Clarifying comments
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@ -1,4 +1,4 @@
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/* $NetBSD: udf_vnops.c,v 1.24 2008/07/07 18:45:27 reinoud Exp $ */
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/* $NetBSD: udf_vnops.c,v 1.25 2008/07/10 14:16:02 reinoud Exp $ */
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/*
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* Copyright (c) 2006, 2008 Reinoud Zandijk
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@ -32,7 +32,7 @@
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#include <sys/cdefs.h>
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#ifndef lint
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__KERNEL_RCSID(0, "$NetBSD: udf_vnops.c,v 1.24 2008/07/07 18:45:27 reinoud Exp $");
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__KERNEL_RCSID(0, "$NetBSD: udf_vnops.c,v 1.25 2008/07/10 14:16:02 reinoud Exp $");
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#endif /* not lint */
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@ -1887,11 +1887,11 @@ udf_rename(void *v)
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goto out_unlocked;
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}
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/* do we need to delete the old entry? */
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/* do we need to delete the old already existing entry? */
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if (tvp)
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udf_dir_detach(tdnode->ump, tdnode, tnode, tcnp);
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/* create new directory entry */
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/* create new directory entry for the node */
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error = VOP_GETATTR(fvp, &vap, FSCRED);
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KASSERT(error == 0);
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@ -1899,7 +1899,7 @@ udf_rename(void *v)
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if (error)
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goto out_unlocked;
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/* unlink old directory entry */
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/* unlink old directory entry for the node, if failing, unattach new */
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error = udf_dir_detach(tdnode->ump, fdnode, fnode, fcnp);
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if (error)
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udf_dir_detach(tdnode->ump, tdnode, fnode, tcnp);
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