On Fri, 15 Jan 2021 at 18:17, Jason A. Donenfeld <ja...@zx2c4.com> wrote:
>
> With no mod_exit function, users are unable to load the module after
> use. I'm not aware of any reason why module unloading should be
> prohibited for this one, so this commit simply adds an empty exit
> function.
>
> Reported-by: John Donnelly <john.p.donne...@oracle.com>
> Signed-off-by: Jason A. Donenfeld <ja...@zx2c4.com>
Acked-by: Ard Biesheuvel <a...@kernel.org>
> ---
> lib/crypto/chacha20poly1305.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c
> index 5850f3b87359..c2fcdb98cc02 100644
> --- a/lib/crypto/chacha20poly1305.c
> +++ b/lib/crypto/chacha20poly1305.c
> @@ -362,7 +362,12 @@ static int __init mod_init(void)
> return 0;
> }
>
> +static void __exit mod_exit(void)
> +{
> +}
> +
> module_init(mod_init);
> +module_exit(mod_exit);
> MODULE_LICENSE("GPL v2");
> MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction");
> MODULE_AUTHOR("Jason A. Donenfeld <ja...@zx2c4.com>");
> --
> 2.30.0
>
