|WARNING| pw165268 [PATCH v3 2/2] ring: replace rte_atomic32 with __sync builtin

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/165268

_coding style issues_


Warning in lib/ring/rte_ring_gcc_pvt.h:
Using __sync_xxx builtins
Warning in lib/ring/rte_ring_gcc_pvt.h:
Using __atomic_xxx/__ATOMIC_XXX built-ins, prefer rte_atomic_xxx/rte_memory_order_xxx