linux-wandboard

IB/ipath: Fix pointer-to-pointer thinko in ipath_fs.c

The return from lookup_one_len() is assigned to *dentry, so that's
what we should be checking with IS_ERR().

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Roland Dreier <rolandd@cisco.com>