Caught while looking at the rx offloads code.
rx_mode is a global variable for the default rx configuration.
Rename the local rx_mode variable in cmd_set_vf_rxmode_parsed.
Fixes: 7741e4cf16c0 ("app/testpmd: VMDq and DCB updates")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>