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| author | Eric Biggers <ebiggers3@gmail.com> | 2016-04-02 10:54:56 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-04-15 22:35:44 +0800 |
| commit | 6eae29e7e7144d01a6d6af111d232b36cdd30f51 (patch) | |
| tree | ef3e63a4a50b469476f0bdbd77942beca41aaa78 /include/linux/crypto.h | |
| parent | 043809d8d25eac8307c8c7b74bca7266070cb007 (diff) | |
| download | linux-6eae29e7e7144d01a6d6af111d232b36cdd30f51.tar.gz linux-6eae29e7e7144d01a6d6af111d232b36cdd30f51.tar.xz | |
crypto: doc - document correct return value for request allocation
Signed-off-by: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux/crypto.h')
| -rw-r--r-- | include/linux/crypto.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 99c94899ad0f..6e28c895c376 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -948,8 +948,7 @@ static inline struct ablkcipher_request *ablkcipher_request_cast( * encrypt and decrypt API calls. During the allocation, the provided ablkcipher * handle is registered in the request data structure. * - * Return: allocated request handle in case of success; IS_ERR() is true in case - * of an error, PTR_ERR() returns the error code. + * Return: allocated request handle in case of success, or NULL if out of memory */ static inline struct ablkcipher_request *ablkcipher_request_alloc( struct crypto_ablkcipher *tfm, gfp_t gfp) |