crypto: tcrypt - Remove unused poly1305 support

Since the crypto_shash support for poly1305 was removed, the tcrypt
support for it is now unused as well.  Support for benchmarking the
kernel's Poly1305 code is now provided by the poly1305 kunit test.

Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Author: Eric Biggers

crypto/tcrypt.c

@@ -2264,10 +2264,6 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		test_hash_speed("crc32c", sec, generic_hash_speed_template);
 		if (mode > 300 && mode < 400) break;
 		fallthrough;
-	case 321:
-		test_hash_speed("poly1305", sec, poly1305_speed_template);
-		if (mode > 300 && mode < 400) break;
-		fallthrough;
 	case 322:
 		test_hash_speed("sha3-224", sec, generic_hash_speed_template);
 		if (mode > 300 && mode < 400) break;

crypto/tcrypt.h

@@ -96,22 +96,4 @@ static struct hash_speed generic_hash_speed_template[] = {
 	{  .blen = 0,	.plen = 0, }
 };
 
-static struct hash_speed poly1305_speed_template[] = {
-	{ .blen = 96,	.plen = 16, },
-	{ .blen = 96,	.plen = 32, },
-	{ .blen = 96,	.plen = 96, },
-	{ .blen = 288,	.plen = 16, },
-	{ .blen = 288,	.plen = 32, },
-	{ .blen = 288,	.plen = 288, },
-	{ .blen = 1056,	.plen = 32, },
-	{ .blen = 1056,	.plen = 1056, },
-	{ .blen = 2080,	.plen = 32, },
-	{ .blen = 2080,	.plen = 2080, },
-	{ .blen = 4128,	.plen = 4128, },
-	{ .blen = 8224,	.plen = 8224, },
-
-	/* End marker */
-	{  .blen = 0,	.plen = 0, }
-};
-
 #endif	/* _CRYPTO_TCRYPT_H */