The dnode_get_path() traverses dnode structures to locate the dnode leaf
of a given path. When the leaf is a symlink to another path, it restarts
the traversal either from root or from a different path. In such cases,
dn_new must be re-initialized
Passes "make check".
Fixes: CID 86750
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Ross Philipson <ross.philipson@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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