14ceb37d
author Stephen Hemminger <shemminger@vyatta.com> 1233660448 +0000
committer David S. Miller <davem@davemloft.net> 1233702515 -0800

sky2: handle dma mapping errors

On non-x86 platforms it is possible to run out of DMA mapping resources.
The driver was ignoring this and could cause corruptions.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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