IXP4xx crypto: MOD_AES{128,192,256} already include key size.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>

drivers/crypto/ixp4xx_crypto.c

@@ -750,9 +750,9 @@ static int setup_cipher(struct crypto_tfm *tfm, int encrypt,
 	}
 	if (cipher_cfg & MOD_AES) {
 		switch (key_len) {
-			case 16: keylen_cfg = MOD_AES128 | KEYLEN_128; break;
-			case 24: keylen_cfg = MOD_AES192 | KEYLEN_192; break;
-			case 32: keylen_cfg = MOD_AES256 | KEYLEN_256; break;
+		case 16: keylen_cfg = MOD_AES128; break;
+		case 24: keylen_cfg = MOD_AES192; break;
+		case 32: keylen_cfg = MOD_AES256; break;
 		default:
 			*flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
 			return -EINVAL;