doc: notify ethdev callback process API change
authorBernard Iremonger <bernard.iremonger@intel.com>
Wed, 12 Jul 2017 09:25:01 +0000 (10:25 +0100)
committerThomas Monjalon <thomas@monjalon.net>
Fri, 21 Jul 2017 15:51:55 +0000 (18:51 +0300)
commitc33ade1227a5d7bfb96cb34311bae2e5d7014f3e
treec94985c64d1056fb68217c4d741c784823e3fa38
parenta0c1f8239222368cfa34d81aa8c92117d2a67afc
doc: notify ethdev callback process API change

The _rte_eth_dev_callback_process function has been modified.
The return value has been changed form void to int and an
extra parameter "void *ret_param" has been added.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
doc/guides/rel_notes/release_17_08.rst