The intention of the original code was to create runtime data
directory as early as possible, however it was moved too early,
before the arguments were parsed, resulting in --file-prefix
option essentially not working.
Fix this by moving eal_create_runtime_dir() to after command
line arguments parsing.
Fixes: 56236363b481 ("eal: add directory for runtime data")
Reported-by: Andrew Rybchenko <arybchenko@solarflare.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Andrew Rybchenko <arybchenko@solarflare.com>