Jakub Kicinski 5f0ca2fb71 nfp: handle page allocation failures
page_address() does not handle NULL argument gracefully,
make sure we NULL-check the page pointer before passing it
to page_address().

Fixes: ecd63a0217d5 ("nfp: add XDP support in the driver")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-10 13:18:33 -07:00
..
2017-10-10 12:35:05 -07:00
2017-09-25 10:06:12 +03:00
2017-09-15 14:22:21 -07:00