crypto: lib - add missing MODULE_DESCRIPTION() macros

Fix the allmodconfig 'make W=1' warnings:
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libchacha.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libarc4.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libdes.o
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/crypto/libpoly1305.o

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/lib/crypto/arc4.c b/lib/crypto/arc4.c
index c2020f19c652ceaffdd46ff7711ca32f688f45f7..838812d182164993558a83d6e333b4ed8ac81d9b 100644 (file)
--- a/lib/crypto/arc4.c
+++ b/lib/crypto/arc4.c
@@ -71,4 +71,5 @@ void arc4_crypt(struct arc4_ctx *ctx, u8 *out, const u8 *in, unsigned int len)
 }
 EXPORT_SYMBOL(arc4_crypt);
 
+MODULE_DESCRIPTION("ARC4 Cipher Algorithm");
 MODULE_LICENSE("GPL");

diff --git a/lib/crypto/des.c b/lib/crypto/des.c
index ef5bb8822abae437a9237f1fb7bb81dd327800cd..9518658b97cf1b5678d326662f62ac3f8efbfcd6 100644 (file)
--- a/lib/crypto/des.c
+++ b/lib/crypto/des.c
@@ -899,4 +899,5 @@ void des3_ede_decrypt(const struct des3_ede_ctx *dctx, u8 *dst, const u8 *src)
 }
 EXPORT_SYMBOL_GPL(des3_ede_decrypt);
 
+MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms");
 MODULE_LICENSE("GPL");

diff --git a/lib/crypto/libchacha.c b/lib/crypto/libchacha.c
index dabc3accae05135924d00462f3eba8b9fd7ef37a..cc1be0496eb9a16f13f304859a164491d811d32a 100644 (file)
--- a/lib/crypto/libchacha.c
+++ b/lib/crypto/libchacha.c
@@ -32,4 +32,5 @@ void chacha_crypt_generic(u32 *state, u8 *dst, const u8 *src,
 }
 EXPORT_SYMBOL(chacha_crypt_generic);
 
+MODULE_DESCRIPTION("ChaCha stream cipher (RFC7539)");
 MODULE_LICENSE("GPL");

diff --git a/lib/crypto/poly1305.c b/lib/crypto/poly1305.c
index 26d87fc3823e83798d052aba09c6a94a59c5fd15..5d8378d23e952ad605932fec2986d816d99e3e12 100644 (file)
--- a/lib/crypto/poly1305.c
+++ b/lib/crypto/poly1305.c
@@ -76,3 +76,4 @@ EXPORT_SYMBOL_GPL(poly1305_final_generic);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Martin Willi <martin@strongswan.org>");
+MODULE_DESCRIPTION("Poly1305 authenticator algorithm, RFC7539");