mem: fix alignment of requested virtual areas
mem: fix alignment of requested virtual areas

Although the alignment mechanism works as intended, the
`no_align` bool flag was set incorrectly. We were aligning
buffers that didn't need extra alignment, and weren't
aligning ones that really needed it.

Fixes: b7cc54187ea4 ("mem: move virtual area function in common directory")
Cc: stable@dpdk.org

Signed-off-by: Dariusz Stojaczyk <f11d01fc0f74696e7ca69a73f989fd3bd0b37668@intel.com>
Acked-by: Anatoly Burakov <814e00d8f6e4e81b7ccc7e3e5a0bfec0078f0203@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk