Re: [PATCH v2] net: adaptec: starfire: add checks for dma mapping errors

From: Alexey Khoroshilov <redacted>
Date: Sat, 28 Jan 2017 01:07:30 +0300

init_ring(), refill_rx_ring() and start_tx() don't check
if mapping dma memory succeed.
The patch adds the checks and failure handling.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <redacted>

Applied.