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SubjectRe: [PATCH v1 01/19] mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
On Fri, Aug 19, 2022 at 08:07:43AM +0200, Jack Wang wrote:
> dma_map_sg return 0 on error, fix the error check, and return -EIO
> to caller.
>
> Cc: Jassi Brar <jassisinghbrar@gmail.com>
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Jack Wang <jinpu.wang@ionos.com>

This needs a Fixes tag.

Fixes: dbc049eee730 ("mailbox: Add driver for Broadcom FlexRM ring manager")

regards,
dan carpenter

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