| commit | b681ee77f8ad248b0fdcec2e5e8c4df6e757eba3 | [log] [tgz] |
|---|---|---|
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | Sun Apr 04 21:40:18 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Apr 07 20:59:26 2010 -0700 |
| tree | 6857b8e1dac8847855eb4baaf3632f55035369a7 | |
| parent | fac6da5b7a1b9779ba124ce92314d02378892855 [diff] |
benet: fix the misusage of zero dma address benet driver wrongly assumes that zero is an invalid dma address (calls dma_unmap_page for only non zero dma addresses). Zero is a valid dma address on some architectures. The dma length can be used here. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>