Re: [PATCH] crypto: ux500/hash: Add empty export and import

On Tue, Jan 16, 2018 at 5:32 PM, Kamil Konieczny
[off-list ref] wrote:

Crypto framework will require async hash export/import, so add empty
functions to prevent OOPS.

Signed-off-by: Kamil Konieczny <redacted>

Acked-by: Linus Walleij <redacted>

But why isn't the framework code just checking the vtable for NULL?

if (foo->fp)
    foo->fp(bar);

Yours,
Linus Walleij