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crypto: ixp4xx - remove brackets from single statement

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fixes all single statement issues reported by checkpatch

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Corentin Labbe 2021-05-05 20:26:15 +00:00 committed by Herbert Xu
parent 87d11a5e96
commit ffb017e9ac
1 changed files with 21 additions and 26 deletions
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47
drivers/crypto/ixp4xx_crypto.c
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@ -378,9 +378,9 @@ static void one_packet(dma_addr_t phys)
free_buf_chain(dev, req_ctx->src, crypt->src_buf);
free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);
if (req_ctx->hmac_virt) {
if (req_ctx->hmac_virt)
finish_scattered_hmac(crypt);
}
req->base.complete(&req->base, failed);
break;
}
@ -402,9 +402,9 @@ static void one_packet(dma_addr_t phys)
}
}
if (req_ctx->dst) {
if (req_ctx->dst)
free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);
}
free_buf_chain(dev, req_ctx->src, crypt->src_buf);
req->base.complete(&req->base, failed);
break;
@ -497,14 +497,14 @@ static int init_ixp_crypto(struct device *dev)
buffer_pool = dma_pool_create("buffer", dev,
sizeof(struct buffer_desc), 32, 0);
ret = -ENOMEM;
if (!buffer_pool) {
if (!buffer_pool)
goto err;
}
ctx_pool = dma_pool_create("context", dev,
NPE_CTX_LEN, 16, 0);
if (!ctx_pool) {
if (!ctx_pool)
goto err;
}
ret = qmgr_request_queue(SEND_QID, NPE_QLEN_TOTAL, 0, 0,
"ixp_crypto:out", NULL);
if (ret)
@ -545,11 +545,10 @@ static void release_ixp_crypto(struct device *dev)
npe_release(npe_c);
if (crypt_virt) {
if (crypt_virt)
dma_free_coherent(dev,
NPE_QLEN * sizeof(struct crypt_ctl),
crypt_virt, crypt_phys);
}
}
static void reset_sa_dir(struct ix_sa_dir *dir)
@ -562,9 +561,9 @@ static void reset_sa_dir(struct ix_sa_dir *dir)
static int init_sa_dir(struct ix_sa_dir *dir)
{
dir->npe_ctx = dma_pool_alloc(ctx_pool, GFP_KERNEL, &dir->npe_ctx_phys);
if (!dir->npe_ctx) {
if (!dir->npe_ctx)
return -ENOMEM;
}
reset_sa_dir(dir);
return 0;
}
@ -585,9 +584,9 @@ static int init_tfm(struct crypto_tfm *tfm)
if (ret)
return ret;
ret = init_sa_dir(&ctx->decrypt);
if (ret) {
if (ret)
free_sa_dir(&ctx->encrypt);
}
return ret;
}
@ -669,9 +668,8 @@ static int register_chain_var(struct crypto_tfm *tfm, u8 xpad, u32 target,
memcpy(pad, key, key_len);
memset(pad + key_len, 0, HMAC_PAD_BLOCKLEN - key_len);
for (i = 0; i < HMAC_PAD_BLOCKLEN; i++) {
for (i = 0; i < HMAC_PAD_BLOCKLEN; i++)
pad[i] ^= xpad;
}
crypt->data.tfm = tfm;
crypt->regist_ptr = pad;
@ -751,9 +749,9 @@ static int gen_rev_aes_key(struct crypto_tfm *tfm)
struct ix_sa_dir *dir = &ctx->decrypt;
crypt = get_crypt_desc_emerg();
if (!crypt) {
if (!crypt)
return -EAGAIN;
}
*(u32 *)dir->npe_ctx |= cpu_to_be32(CIPH_ENCR);
crypt->data.tfm = tfm;
@ -1004,9 +1002,9 @@ static int ablk_perform(struct skcipher_request *req, int encrypt)
free_buf_src:
free_buf_chain(dev, req_ctx->src, crypt->src_buf);
free_buf_dest:
if (req->src != req->dst) {
if (req->src != req->dst)
free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);
}
crypt->ctl_flags = CTL_FLAG_UNUSED;
return -ENOMEM;
}
@ -1462,14 +1460,11 @@ static int __init ixp_module_init(void)
struct skcipher_alg *cra = &ixp4xx_algos[i].crypto;
if (snprintf(cra->base.cra_driver_name, CRYPTO_MAX_ALG_NAME,
"%s"IXP_POSTFIX, cra->base.cra_name) >=
CRYPTO_MAX_ALG_NAME)
{
"%s"IXP_POSTFIX, cra->base.cra_name) >=
CRYPTO_MAX_ALG_NAME)
continue;
}
if (!support_aes && (ixp4xx_algos[i].cfg_enc & MOD_AES)) {
if (!support_aes && (ixp4xx_algos[i].cfg_enc & MOD_AES))
continue;
}
/* block ciphers */
cra->base.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |