Update git submodules

* Update docs/submodules/samplevnf from branch 'master'
  - Merge "vCGNAPT: correcting to use default rte_ring_dequeue"
  - vCGNAPT: correcting to use default rte_ring_dequeue
    
    JIRA: SAMPLEVNF-19
    
    The rte_ring_sc_dequeue returns ENOENT in DPDK16.04 while ENOBUFS in
    DPDK17.05. This leads to error in return value checking and mis behaviour.
    
    Using of rte_ring_sc_dequeue() to be avoided to use the default
    configuration as set during the creation of the queue as per the
    DPDK API documentation. Similarly corrected for mp_dequeue as well.
    
    Change-Id: Iacee1349b26d6ab432be891fad12313a6d68ca4d
    Signed-off-by: Anand B Jyoti <anand.b.jyoti@intel.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/samplevnf b/docs/submodules/samplevnf
-Subproject 04714a4f30a061f39cda864dec2f350e0051a56
+Subproject 735b1362bf72d8bfec56e4964f43b6017014421