crypto: vmx - Remove overly verbose printk from AES XTS init

In p8_aes_xts_init() we do a printk(KERN_INFO ...) to report the
fallback implementation we're using. However with a slow console this
can significantly affect the speed of crypto operations. So remove it.

Fixes: c07f5d3d ("crypto: vmx - Adding support for XTS")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/vmx/aes_xts.c

@@ -53,8 +53,6 @@ static int p8_aes_xts_init(struct crypto_tfm *tfm)
 			alg, PTR_ERR(fallback));
 		return PTR_ERR(fallback);
 	}
-	printk(KERN_INFO "Using '%s' as fallback implementation.\n",
-		crypto_skcipher_driver_name(fallback));
 
 	crypto_skcipher_set_flags(
 		fallback,