Re: [PATCH] Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels

Sasha Levin
2018-12-13T19:59:28Z

On Thu, Dec 13, 2018 at 04:35:43PM +0000, Dexuan Cui wrote:
>
>Before 98f4c651762c, we returned zeros for unopened channels.
>With 98f4c651762c, we started to return random on-stack values.
>
>We'd better return -EINVAL instead.
>
>Fixes: 98f4c651762c ("hv: move ringbuffer bus attributes to dev_groups")
>Cc: stable@vger.kernel.org
>Cc: K. Y. Srinivasan <kys@microsoft.com>
>Cc: Haiyang Zhang <haiyangz@microsoft.com>
>Cc: Stephen Hemminger <sthemmin@microsoft.com>
>Signed-off-by: Dexuan Cui <decui@microsoft.com>

Queued up, thank you.

--
Thanks,
Sasha