Stephen Hemminger 176582b8a4 examples: remove useless null checks before rte_free
rte_free handles getting passed a NULL pointer.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
2015-04-13 22:50:10 +02:00
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