The "attr" pointer points to an offset into the "host" struct so it can't
be NULL.  Delete the if statement and pull the code in a tab.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/fe3b8fcd-64a7-4887-bddd-32239a88a6a3@moroto.mountainSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>