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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2022-09-30 14:09:34 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-10-21 19:15:35 +0800 |
| commit | 46beeade05c6a7673873ba0a7b6396cd3a3b3473 (patch) | |
| tree | 6ccc4411508f52d5d5cf9da313f0f06b527610b5 /drivers/crypto/ixp4xx_crypto.c | |
| parent | f07b3e87fe62984db66fd4179ae7e960e4fc43e8 (diff) | |
| download | lwn-46beeade05c6a7673873ba0a7b6396cd3a3b3473.tar.gz lwn-46beeade05c6a7673873ba0a7b6396cd3a3b3473.zip | |
crypto: ixp4xx - Fix sparse warnings
This fixes a number of trivial sparse warnings in ixp4xx.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ixp4xx_crypto.c')
| -rw-r--r-- | drivers/crypto/ixp4xx_crypto.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index d39a386b31ac..984b3cc0237c 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -420,7 +420,7 @@ static void one_packet(dma_addr_t phys) break; case CTL_FLAG_GEN_REVAES: ctx = crypto_tfm_ctx(crypt->data.tfm); - *(u32 *)ctx->decrypt.npe_ctx &= cpu_to_be32(~CIPH_ENCR); + *(__be32 *)ctx->decrypt.npe_ctx &= cpu_to_be32(~CIPH_ENCR); if (atomic_dec_and_test(&ctx->configuring)) complete(&ctx->completion); break; @@ -720,7 +720,7 @@ static int register_chain_var(struct crypto_tfm *tfm, u8 xpad, u32 target, crypt->init_len = init_len; crypt->ctl_flags |= CTL_FLAG_GEN_ICV; - buf->next = 0; + buf->next = NULL; buf->buf_len = HMAC_PAD_BLOCKLEN; buf->pkt_len = 0; buf->phys_addr = pad_phys; @@ -751,7 +751,7 @@ static int setup_auth(struct crypto_tfm *tfm, int encrypt, unsigned int authsize #ifndef __ARMEB__ cfgword ^= 0xAA000000; /* change the "byte swap" flags */ #endif - *(u32 *)cinfo = cpu_to_be32(cfgword); + *(__be32 *)cinfo = cpu_to_be32(cfgword); cinfo += sizeof(cfgword); /* write ICV to cryptinfo */ @@ -788,7 +788,7 @@ static int gen_rev_aes_key(struct crypto_tfm *tfm) if (!crypt) return -EAGAIN; - *(u32 *)dir->npe_ctx |= cpu_to_be32(CIPH_ENCR); + *(__be32 *)dir->npe_ctx |= cpu_to_be32(CIPH_ENCR); crypt->data.tfm = tfm; crypt->crypt_offs = 0; @@ -846,7 +846,7 @@ static int setup_cipher(struct crypto_tfm *tfm, int encrypt, const u8 *key, return err; } /* write cfg word to cryptinfo */ - *(u32 *)cinfo = cpu_to_be32(cipher_cfg); + *(__be32 *)cinfo = cpu_to_be32(cipher_cfg); cinfo += sizeof(cipher_cfg); /* write cipher key to cryptinfo */ |