Commit bf40785fa437 ("sctp: Use HMAC-SHA1 and HMAC-SHA256 library for chunk
authentication") removed the implementation but leave declaration.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
---
 include/net/sctp/auth.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h
index 3d5879e08e78..6f2cd562b1de 100644
--- a/include/net/sctp/auth.h
+++ b/include/net/sctp/auth.h
@@ -72,7 +72,6 @@ struct sctp_shared_key *sctp_auth_get_shkey(
 int sctp_auth_asoc_copy_shkeys(const struct sctp_endpoint *ep,
 				struct sctp_association *asoc,
 				gfp_t gfp);
-int sctp_auth_init_hmacs(struct sctp_endpoint *ep, gfp_t gfp);
 const struct sctp_hmac *sctp_auth_get_hmac(__u16 hmac_id);
 const struct sctp_hmac *
 sctp_auth_asoc_get_hmac(const struct sctp_association *asoc);
-- 
2.34.1

On Thu, Nov 13, 2025 at 07:45:01PM +0800, Yue Haibing wrote:
> Commit bf40785fa437 ("sctp: Use HMAC-SHA1 and HMAC-SHA256 library for chunk
> authentication") removed the implementation but leave declaration.
> 
> Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
> ---
>  include/net/sctp/auth.h | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h
> index 3d5879e08e78..6f2cd562b1de 100644
> --- a/include/net/sctp/auth.h
> +++ b/include/net/sctp/auth.h
> @@ -72,7 +72,6 @@ struct sctp_shared_key *sctp_auth_get_shkey(
>  int sctp_auth_asoc_copy_shkeys(const struct sctp_endpoint *ep,
>  				struct sctp_association *asoc,
>  				gfp_t gfp);
> -int sctp_auth_init_hmacs(struct sctp_endpoint *ep, gfp_t gfp);
>  const struct sctp_hmac *sctp_auth_get_hmac(__u16 hmac_id);
>  const struct sctp_hmac *
>  sctp_auth_asoc_get_hmac(const struct sctp_association *asoc);

Reviewed-by: Eric Biggers <ebiggers@kernel.org>

- Eric