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From:   "Jason A. Donenfeld" <Jason@zx2c4.com>
To:     linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au
Cc:     "Jason A. Donenfeld" <Jason@zx2c4.com>,
        Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH crypto v2] crypto: poly1305 - cleanup stray CRYPTO_LIB_POLY1305_RSIZE
Date:   Fri, 27 May 2022 22:19:31 +0200
Message-Id: <20220527201931.63955-1-Jason@zx2c4.com>
In-Reply-To: <202205271557.oReeyAVT-lkp@intel.com>
References: <202205271557.oReeyAVT-lkp@intel.com>
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When CRYPTO_LIB_POLY1305 is unset, CRYPTO_LIB_POLY1305_RSIZE is still
set in the Kconfig, cluttering things. Fix this by making
CRYPTO_LIB_POLY1305_RSIZE depend on CRYPTO_LIB_POLY1305 and other
various related config options.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
Changes v1->v2:
- Also depend on CRYPTO_ARCH_HAVE_LIB_POLY1305 and
  CRYPTO_LIB_POLY1305_GENERIC, after kbuild bot warning. Hopefully this
  handles all the weird edge cases in this unfortunate maze.

 lib/crypto/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig
index 379a66d7f504..7ee13c08c970 100644
--- a/lib/crypto/Kconfig
+++ b/lib/crypto/Kconfig
@@ -85,6 +85,7 @@ config CRYPTO_LIB_POLY1305_RSIZE
 	default 11 if X86_64
 	default 9 if ARM || ARM64
 	default 1
+	depends on CRYPTO_LIB_POLY1305 || CRYPTO_ARCH_HAVE_LIB_POLY1305 || CRYPTO_LIB_POLY1305_GENERIC
 
 config CRYPTO_ARCH_HAVE_LIB_POLY1305
 	tristate
-- 
2.35.1