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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-15 23:08:31 -0500 |
| commit | 6c48764aa478b193a58ae601e6e1e32d71a41988 (patch) | |
| tree | dedc14c206d60fb5da165dcfc11923b7d438c95c /drivers/crypto/chelsio | |
| parent | d6562f1ca877e0c2b020be0a66d59592e9f37f24 (diff) | |
| download | lwn-6c48764aa478b193a58ae601e6e1e32d71a41988.tar.gz lwn-6c48764aa478b193a58ae601e6e1e32d71a41988.zip | |
crypto: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/crypto/chelsio')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_crypto.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h index b3fdbdc25acb..31e427e273f8 100644 --- a/drivers/crypto/chelsio/chcr_crypto.h +++ b/drivers/crypto/chelsio/chcr_crypto.h @@ -223,7 +223,7 @@ struct chcr_authenc_ctx { struct __aead_ctx { struct chcr_gcm_ctx gcm[0]; - struct chcr_authenc_ctx authenc[0]; + struct chcr_authenc_ctx authenc[]; }; struct chcr_aead_ctx { @@ -235,7 +235,7 @@ struct chcr_aead_ctx { u8 nonce[4]; u16 hmac_ctrl; u16 mayverify; - struct __aead_ctx ctx[0]; + struct __aead_ctx ctx[]; }; struct hmac_ctx { @@ -247,7 +247,7 @@ struct hmac_ctx { struct __crypto_ctx { struct hmac_ctx hmacctx[0]; struct ablk_ctx ablkctx[0]; - struct chcr_aead_ctx aeadctx[0]; + struct chcr_aead_ctx aeadctx[]; }; struct chcr_context { @@ -257,7 +257,7 @@ struct chcr_context { unsigned int ntxq; unsigned int nrxq; struct completion cbc_aes_aio_done; - struct __crypto_ctx crypto_ctx[0]; + struct __crypto_ctx crypto_ctx[]; }; struct chcr_hctx_per_wr { |