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Issue of the Implementation # L0213

Brief

natsemi: add checks for dma mapping errors

Detailed Description

refill_rx() and start_tx() do not check if mapping dma memory succeed.

Component

linux-kernel 4.3

Accepted

https://lkml.org/lkml/2015/12/19/70
commit

Status

Fixed in kernel 4.4-rc8

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