cmdline: fix parameter type
cmdline: fix parameter type

Fix warning reported during static analysis about size_t to int cast
when passing parameters to parse_set_list().

This patch fix code formating errors that give checkpatch.pl errors
after generating patch.

Signed-off-by: Pawel Wodkowski <ee43875f918ccc633a652e6e256df4e6d9c42850@intel.com>
Acked-by: Olivier Matz <dfcc1510895413197abb4336e39bb0a3906cba71@6wind.com>

msune/dpdk,john-mcnamara-intel/dpdk,tsphillips/dpdk-fork,mixja/dpdk,mixja/dpdk,msune/dpdk,john-mcnamara-intel/dpdk,msune/dpdk,venkynv/dpdk-mirror,john-mcnamara-intel/dpdk,tsphillips/dpdk-fork,tsphillips/dpdk-fork,venkynv/dpdk-mirror,john-mcnamara-intel/dpdk,mixja/dpdk,venkynv/dpdk-mirror,mixja/dpdk,tsphillips/dpdk-fork,venkynv/dpdk-mirror,msune/dpdk