linux-phytec-ti

Merge branch 'korina-performance-fixes-and-cleanup'

Roman Yeryomin says:

====================
korina: performance fixes and cleanup

Changes from v1:
- use GRO instead of increasing ring size
- use NAPI_POLL_WEIGHT instead of defining own NAPI_WEIGHT
- optimize rx descriptor flags processing
====================

Signed-off-by: David S. Miller <davem@davemloft.net>