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Commit 9e97964d authored by Johannes Berg's avatar Johannes Berg
Browse files

mac80211: use crypto_aead_authsize() 



Evidently this API is intended to be used to isolate against
API changes, so use it instead of accessing ->authsize.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 90a53e44

net/mac80211/aead_api.c

+2 −2
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ 
int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,

		 u8 *data, size_t data_len, u8 *mic)

{

	size_t mic_len = tfm->authsize;

	size_t mic_len = crypto_aead_authsize(tfm);

	struct scatterlist sg[3];

	struct aead_request *aead_req;

	int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
@@ -52,7 +52,7 @@ int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, 
int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,

		 u8 *data, size_t data_len, u8 *mic)

{

	size_t mic_len = tfm->authsize;

	size_t mic_len = crypto_aead_authsize(tfm);

	struct scatterlist sg[3];

	struct aead_request *aead_req;

	int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);