1d049dc762
Fix unchecked return values reported by coverity. Coverity issue: 350601 Fixes: ef853f1fd979 ("examples/l3fwd-graph: add ethdev configuration changes") Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> Acked-by: Nithin Dabilpuram <ndabilpuram@marvell.com>