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

From: Alexey Khoroshilov <redacted>
Date: Sat, 21 Jan 2017 01:52:24 +0300

init_ring() and refill_rx_ring() 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>

The transmit side has the same exact problem, can you take care of both
of them at the same time?

Thanks.