[09/11] crypto: ixp4xx: Correct functions alignment
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Message ID 20210505202618.2663889-10-clabbe@baylibre.com
State In Next
Commit c5e070311fab7aa8398f67b97d2a452d9eb1a112
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Series
  • crypto: start to fix ixp4xx
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Commit Message

Corentin Labbe May 5, 2021, 8:26 p.m. UTC
This patch fixes all alignment issues reported by checkpatch.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/ixp4xx_crypto.c | 65 ++++++++++++++++++----------------
 1 file changed, 35 insertions(+), 30 deletions(-)

Patch
diff mbox series

diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 03ae9c3a8d97..b38650b0fea1 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -354,8 +354,8 @@  static void finish_scattered_hmac(struct crypt_ctl *crypt)
 	int decryptlen = req->assoclen + req->cryptlen - authsize;
 
 	if (req_ctx->encrypt) {
-		scatterwalk_map_and_copy(req_ctx->hmac_virt,
-			req->dst, decryptlen, authsize, 1);
+		scatterwalk_map_and_copy(req_ctx->hmac_virt, req->dst,
+					 decryptlen, authsize, 1);
 	}
 	dma_pool_free(buffer_pool, req_ctx->hmac_virt, crypt->icv_rev_aes);
 }
@@ -412,7 +412,7 @@  static void one_packet(dma_addr_t phys)
 	case CTL_FLAG_GEN_ICV:
 		ctx = crypto_tfm_ctx(crypt->data.tfm);
 		dma_pool_free(ctx_pool, crypt->regist_ptr,
-				crypt->regist_buf->phys_addr);
+			      crypt->regist_buf->phys_addr);
 		dma_pool_free(buffer_pool, crypt->regist_buf, crypt->src_buf);
 		if (atomic_dec_and_test(&ctx->configuring))
 			complete(&ctx->completion);
@@ -494,14 +494,13 @@  static int init_ixp_crypto(struct device *dev)
 	 * so assure it is large enough
 	 */
 	BUILD_BUG_ON(SHA1_DIGEST_SIZE > sizeof(struct buffer_desc));
-	buffer_pool = dma_pool_create("buffer", dev,
-			sizeof(struct buffer_desc), 32, 0);
+	buffer_pool = dma_pool_create("buffer", dev, sizeof(struct buffer_desc),
+				      32, 0);
 	ret = -ENOMEM;
 	if (!buffer_pool)
 		goto err;
 
-	ctx_pool = dma_pool_create("context", dev,
-			NPE_CTX_LEN, 16, 0);
+	ctx_pool = dma_pool_create("context", dev, NPE_CTX_LEN, 16, 0);
 	if (!ctx_pool)
 		goto err;
 
@@ -546,9 +545,8 @@  static void release_ixp_crypto(struct device *dev)
 	npe_release(npe_c);
 
 	if (crypt_virt)
-		dma_free_coherent(dev,
-			NPE_QLEN * sizeof(struct crypt_ctl),
-			crypt_virt, crypt_phys);
+		dma_free_coherent(dev, NPE_QLEN * sizeof(struct crypt_ctl),
+				  crypt_virt, crypt_phys);
 }
 
 static void reset_sa_dir(struct ix_sa_dir *dir)
@@ -641,7 +639,8 @@  static void exit_tfm_aead(struct crypto_aead *tfm)
 }
 
 static int register_chain_var(struct crypto_tfm *tfm, u8 xpad, u32 target,
-		int init_len, u32 ctx_addr, const u8 *key, int key_len)
+			      int init_len, u32 ctx_addr, const u8 *key,
+			      int key_len)
 {
 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
 	struct crypt_ctl *crypt;
@@ -735,11 +734,11 @@  static int setup_auth(struct crypto_tfm *tfm, int encrypt, unsigned int authsize
 		dir->npe_mode |= NPE_OP_HASH_VERIFY;
 
 	ret = register_chain_var(tfm, HMAC_OPAD_VALUE, otarget,
-			init_len, npe_ctx_addr, key, key_len);
+				 init_len, npe_ctx_addr, key, key_len);
 	if (ret)
 		return ret;
 	return register_chain_var(tfm, HMAC_IPAD_VALUE, itarget,
-			init_len, npe_ctx_addr, key, key_len);
+				  init_len, npe_ctx_addr, key, key_len);
 }
 
 static int gen_rev_aes_key(struct crypto_tfm *tfm)
@@ -770,8 +769,8 @@  static int gen_rev_aes_key(struct crypto_tfm *tfm)
 	return 0;
 }
 
-static int setup_cipher(struct crypto_tfm *tfm, int encrypt,
-		const u8 *key, int key_len)
+static int setup_cipher(struct crypto_tfm *tfm, int encrypt, const u8 *key,
+			int key_len)
 {
 	u8 *cinfo;
 	u32 cipher_cfg;
@@ -791,9 +790,15 @@  static int setup_cipher(struct crypto_tfm *tfm, int encrypt,
 	}
 	if (cipher_cfg & MOD_AES) {
 		switch (key_len) {
-		case 16: keylen_cfg = MOD_AES128; break;
-		case 24: keylen_cfg = MOD_AES192; break;
-		case 32: keylen_cfg = MOD_AES256; break;
+		case 16:
+			keylen_cfg = MOD_AES128;
+			break;
+		case 24:
+			keylen_cfg = MOD_AES192;
+			break;
+		case 32:
+			keylen_cfg = MOD_AES256;
+			break;
 		default:
 			return -EINVAL;
 		}
@@ -855,7 +860,7 @@  static struct buffer_desc *chainup_buffers(struct device *dev,
 }
 
 static int ablk_setkey(struct crypto_skcipher *tfm, const u8 *key,
-			unsigned int key_len)
+		       unsigned int key_len)
 {
 	struct ixp_ctx *ctx = crypto_skcipher_ctx(tfm);
 	int ret;
@@ -892,7 +897,7 @@  static int ablk_des3_setkey(struct crypto_skcipher *tfm, const u8 *key,
 }
 
 static int ablk_rfc3686_setkey(struct crypto_skcipher *tfm, const u8 *key,
-		unsigned int key_len)
+			       unsigned int key_len)
 {
 	struct ixp_ctx *ctx = crypto_skcipher_ctx(tfm);
 
@@ -901,7 +906,7 @@  static int ablk_rfc3686_setkey(struct crypto_skcipher *tfm, const u8 *key,
 		return -EINVAL;
 
 	memcpy(ctx->nonce, key + (key_len - CTR_RFC3686_NONCE_SIZE),
-			CTR_RFC3686_NONCE_SIZE);
+	       CTR_RFC3686_NONCE_SIZE);
 
 	key_len -= CTR_RFC3686_NONCE_SIZE;
 	return ablk_setkey(tfm, key, key_len);
@@ -979,7 +984,7 @@  static int ablk_perform(struct skcipher_request *req, int encrypt)
 		 * for more than one dst buffer, I think. */
 		req_ctx->dst = NULL;
 		if (!chainup_buffers(dev, req->dst, nbytes, &dst_hook,
-					flags, DMA_FROM_DEVICE))
+				     flags, DMA_FROM_DEVICE))
 			goto free_buf_dest;
 		src_direction = DMA_TO_DEVICE;
 		req_ctx->dst = dst_hook.next;
@@ -988,8 +993,8 @@  static int ablk_perform(struct skcipher_request *req, int encrypt)
 		req_ctx->dst = NULL;
 	}
 	req_ctx->src = NULL;
-	if (!chainup_buffers(dev, req->src, nbytes, &src_hook,
-				flags, src_direction))
+	if (!chainup_buffers(dev, req->src, nbytes, &src_hook, flags,
+			     src_direction))
 		goto free_buf_src;
 
 	req_ctx->src = src_hook.next;
@@ -1042,7 +1047,7 @@  static int ablk_rfc3686_crypt(struct skcipher_request *req)
 }
 
 static int aead_perform(struct aead_request *req, int encrypt,
-		int cryptoffset, int eff_cryptlen, u8 *iv)
+			int cryptoffset, int eff_cryptlen, u8 *iv)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct ixp_ctx *ctx = crypto_aead_ctx(tfm);
@@ -1130,12 +1135,12 @@  static int aead_perform(struct aead_request *req, int encrypt,
 		/* The 12 hmac bytes are scattered,
 		 * we need to copy them into a safe buffer */
 		req_ctx->hmac_virt = dma_pool_alloc(buffer_pool, flags,
-				&crypt->icv_rev_aes);
+						    &crypt->icv_rev_aes);
 		if (unlikely(!req_ctx->hmac_virt))
 			goto free_buf_dst;
 		if (!encrypt) {
 			scatterwalk_map_and_copy(req_ctx->hmac_virt,
-				req->src, cryptlen, authsize, 0);
+						 req->src, cryptlen, authsize, 0);
 		}
 		req_ctx->encrypt = encrypt;
 	} else {
@@ -1176,11 +1181,11 @@  static int aead_setup(struct crypto_aead *tfm, unsigned int authsize)
 	if (ret)
 		goto out;
 	ret = setup_auth(&tfm->base, 0, authsize, ctx->authkey,
-			ctx->authkey_len, digest_len);
+			 ctx->authkey_len, digest_len);
 	if (ret)
 		goto out;
 	ret = setup_auth(&tfm->base, 1, authsize,  ctx->authkey,
-			ctx->authkey_len, digest_len);
+			 ctx->authkey_len, digest_len);
 out:
 	if (!atomic_dec_and_test(&ctx->configuring))
 		wait_for_completion(&ctx->completion);
@@ -1197,7 +1202,7 @@  static int aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize)
 }
 
 static int aead_setkey(struct crypto_aead *tfm, const u8 *key,
-			unsigned int keylen)
+		       unsigned int keylen)
 {
 	struct ixp_ctx *ctx = crypto_aead_ctx(tfm);
 	struct crypto_authenc_keys keys;