On Tue, Nov 29, 2016 at 10:22:49AM +0200, Horia Geantă wrote:
> When building on 32-bit, compiler issues [-Wint-to-pointer-cast] warnings:
>
> drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_aead_null_encap':
> drivers/crypto/caam/caamalg_desc.c:67:27: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
> [...]
>
> Since in all these cases the u64 "key" member of alginfo struct holds
> a uintptr_t value, we can safely remove the warnings by explicitly casting
> to uinptr_t (before any other existing cast).
>
> Fixes: 8cea7b66b821 ("crypto: caam - refactor encryption descriptors generation")
> Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
> Signed-off-by: Horia Geantă <horia.geanta@xxxxxxx>
Thanks for the patch. I think Arnd's version is cleaner though
so I'll take that instead.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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