diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2025-04-25 11:05:29 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-04-28 19:45:26 +0800 |
| commit | b75fa20c127eb736b0ac9b30be051f526a2316a9 (patch) | |
| tree | ad56c6678c110145fac067d1e6628d51d58ce659 /include/linux | |
| parent | e3b49657228c114099b4591821465dc6f9884c61 (diff) | |
crypto: api - Add crypto_stack_request_init and initialise flags fully
Add a helper to initialise crypto stack requests and use it for
ahash and acomp. Make sure that the flags field is initialised
fully in the helper to silence false-positive warnings from the
compiler.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202504250751.mdy28Ibr-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/crypto.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index fe75320ff9a3..b8d875b11193 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -514,5 +514,13 @@ static inline void crypto_request_set_tfm(struct crypto_async_request *req, struct crypto_async_request *crypto_request_clone( struct crypto_async_request *req, size_t total, gfp_t gfp); +static inline void crypto_stack_request_init(struct crypto_async_request *req, + struct crypto_tfm *tfm) +{ + req->flags = 0; + crypto_request_set_tfm(req, tfm); + req->flags |= CRYPTO_TFM_REQ_ON_STACK; +} + #endif /* _LINUX_CRYPTO_H */ |