doc: fix flow validate comments
authorJohn Daley <johndale@cisco.com>
Thu, 20 Apr 2017 18:49:33 +0000 (11:49 -0700)
committerThomas Monjalon <thomas@monjalon.net>
Fri, 21 Apr 2017 08:41:52 +0000 (10:41 +0200)
commitcadcbef097ad6e1432ec3cfddc11d99f249efa72
treed1bef01d97bec857bb47ee8e9e1ccb16b91a890a
parente5b1f2191fb67542fefa39ebdee8f117b0c6d3e8
doc: fix flow validate comments

Change comments for rte_flow_validate() function to indicate that flow
rule collision and resource validation is optional for PMDs and
therefore the return codes may have different meanings.

Fixes: b1a4b4cbc0a8 ("ethdev: introduce generic flow API")

Signed-off-by: John Daley <johndale@cisco.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
doc/guides/prog_guide/rte_flow.rst
lib/librte_ether/rte_flow.h