On Tue, 14 Aug 2018 19:10:50 +0200
Takashi Iwai <[email protected]> wrote:
> The recent commit 916c5e1413be ("hv/netvsc: fix handling of fallback
> to single queue mode") tried to fix the fallback behavior to a single
> queue mode, but it changed the function to return zero incorrectly,
> while the function should return an object pointer. Eventually this
> leads to a NULL dereference at the callers that expect non-NULL
> value.
>
> Fix it by returning the proper net_device object.
>
> Fixes: 916c5e1413be ("hv/netvsc: fix handling of fallback to single queue
> mode")
> Cc: <[email protected]>
> Signed-off-by: Takashi Iwai <[email protected]>
Reviewed-by: Stephen Hemminger <[email protected]>
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