net/null: remove redundant check
authorFerruh Yigit <ferruh.yigit@intel.com>
Mon, 2 Mar 2020 17:36:42 +0000 (17:36 +0000)
committerFerruh Yigit <ferruh.yigit@intel.com>
Tue, 21 Apr 2020 11:57:07 +0000 (13:57 +0200)
commitc21a276bd8f3d4c5210ccd2074f7a87a7d00b3e4
treee6f31c8b7615d3987c03ea3d0bb06aa43c20b3ea
parent62a667f386fb6df5c2e96cb1e813f9abf6683bb4
net/null: remove redundant check

There is no need to check if the argument exist or not,
`rte_kvargs_process` returns success if the argument is not provided at
all.

Fixes: c743e50c475f ("null: new poll mode driver")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
drivers/net/null/rte_eth_null.c