crypto: keembay-ocs-hcu - Fix a WARN() message

The first argument to WARN() is a condition and the messages is the
second argument is the string, so this WARN() will only display the
__func__ part of the message.

Fixes: ae832e32 ("crypto: keembay-ocs-hcu - Add HMAC support")
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NDaniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/keembay/keembay-ocs-hcu-core.c

@@ -388,7 +388,7 @@ static int prepare_ipad(struct ahash_request *req)
 	 * longer keys are hashed by kmb_ocs_hcu_setkey()).
 	 */
 	if (ctx->key_len > rctx->blk_sz) {
-		WARN("%s: Invalid key length in tfm context\n", __func__);
+		WARN(1, "%s: Invalid key length in tfm context\n", __func__);
 		return -EINVAL;
 	}
 	memzero_explicit(&ctx->key[ctx->key_len],