libceph: stop checking crypto_shash_alignmask

Now that the shash algorithm type does not support nonzero alignmasks,
crypto_shash_alignmask() always returns 0 and will be removed.  In
preparation for this, stop checking crypto_shash_alignmask() in
net/ceph/messenger_v2.c.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/net/ceph/messenger_v2.c b/net/ceph/messenger_v2.c
index d09a39ff2cf0419db2e66a34b61738a2fd98fc3b..f8ec60e1aba3a112aaa024c235f0117297b9bf70 100644 (file)
--- a/net/ceph/messenger_v2.c
+++ b/net/ceph/messenger_v2.c
@@ -733,8 +733,6 @@ static int setup_crypto(struct ceph_connection *con,
                return ret;
        }
 
-       WARN_ON((unsigned long)session_key &
-               crypto_shash_alignmask(con->v2.hmac_tfm));
        ret = crypto_shash_setkey(con->v2.hmac_tfm, session_key,
                                  session_key_len);
        if (ret) {
@@ -816,8 +814,6 @@ static int hmac_sha256(struct ceph_connection *con, const struct kvec *kvecs,
                goto out;
 
        for (i = 0; i < kvec_cnt; i++) {
-               WARN_ON((unsigned long)kvecs[i].iov_base &
-                       crypto_shash_alignmask(con->v2.hmac_tfm));
                ret = crypto_shash_update(desc, kvecs[i].iov_base,
                                          kvecs[i].iov_len);
                if (ret)