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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2011-08-16 14:03:05 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-08-16 14:03:05 +0800 |
| commit | 4619b6bdb71362d95810f475cc61a6de9d0b1904 (patch) | |
| tree | 3b272a8c9ea37b5e71193f5ee51094f7b192c254 | |
| parent | e27303b25611e9a9ba78c0b5614abeb173d6cc74 (diff) | |
| download | linux-4619b6bdb71362d95810f475cc61a6de9d0b1904.tar.bz2 | |
crypto: sha - Fix build error due to crypto_sha1_update
On Tue, Aug 16, 2011 at 03:22:34PM +1000, Stephen Rothwell wrote:
>
> After merging the final tree, today's linux-next build (powerpc
> allyesconfig) produced this warning:
>
> In file included from security/integrity/ima/../integrity.h:16:0,
> from security/integrity/ima/ima.h:27,
> from security/integrity/ima/ima_policy.c:20:
> include/crypto/sha.h:86:10: warning: 'struct shash_desc' declared inside parameter list
> include/crypto/sha.h:86:10: warning: its scope is only this definition or declaration, which is probably not what you want
>
> Introduced by commit 7c390170b493 ("crypto: sha1 - export sha1_update for
> reuse"). I guess you need to include crypto/hash.h in crypto/sha.h.
This patch fixes this by providing a declaration for struct shash_desc.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | include/crypto/sha.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/crypto/sha.h b/include/crypto/sha.h index 83e6be5e2707..c6c9c1fe460c 100644 --- a/include/crypto/sha.h +++ b/include/crypto/sha.h @@ -82,6 +82,8 @@ struct sha512_state { u8 buf[SHA512_BLOCK_SIZE]; }; +struct shash_desc; + extern int crypto_sha1_update(struct shash_desc *desc, const u8 *data, unsigned int len); |