Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
crypto: xilinx - Remove un-necessary typecast operation
Return type of crypto_tfm_ctx() is void *. Remove explicit type cast.
Signed-off-by: Harsh Jain <h.jain@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
authored by
Harsh Jain
and committed by
Herbert Xu
856f0619
e9f6870b
+3
-6
+3
-6
drivers/crypto/xilinx/zynqmp-aes-gcm.c
+3
-6
drivers/crypto/xilinx/zynqmp-aes-gcm.c
···
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unsigned int authsize)
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{
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struct crypto_tfm *tfm = crypto_aead_tfm(aead);
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struct xilinx_aead_tfm_ctx *tfm_ctx =
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(struct xilinx_aead_tfm_ctx *)crypto_tfm_ctx(tfm);
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+
struct xilinx_aead_tfm_ctx *tfm_ctx = crypto_tfm_ctx(tfm);
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tfm_ctx->authsize = authsize;
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return tfm_ctx->fbk_cipher ? crypto_aead_setauthsize(tfm_ctx->fbk_cipher, authsize) : 0;
···
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static int xilinx_aes_aead_init(struct crypto_aead *aead)
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{
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struct crypto_tfm *tfm = crypto_aead_tfm(aead);
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struct xilinx_aead_tfm_ctx *tfm_ctx =
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(struct xilinx_aead_tfm_ctx *)crypto_tfm_ctx(tfm);
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struct xilinx_aead_tfm_ctx *tfm_ctx = crypto_tfm_ctx(tfm);
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struct xilinx_aead_alg *drv_ctx;
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struct aead_alg *alg = crypto_aead_alg(aead);
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···
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static void xilinx_aes_aead_exit(struct crypto_aead *aead)
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{
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struct crypto_tfm *tfm = crypto_aead_tfm(aead);
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struct xilinx_aead_tfm_ctx *tfm_ctx =
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(struct xilinx_aead_tfm_ctx *)crypto_tfm_ctx(tfm);
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struct xilinx_aead_tfm_ctx *tfm_ctx = crypto_tfm_ctx(tfm);
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dma_unmap_single(tfm_ctx->dev, tfm_ctx->key_dma_addr, AES_KEYSIZE_256, DMA_TO_DEVICE);
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kfree(tfm_ctx->key);