Commit d886d55f authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: sa2ul - Remove unused auth_len variable 



This patch removes the unused auth_len variable from
sa_aead_dma_in_callback.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 533d87fb

drivers/crypto/sa2ul.c

+0 −4
Original line number Diff line number Diff line
@@ -1698,7 +1698,6 @@ static void sa_aead_dma_in_callback(void *data) 
	size_t pl, ml;

	int i;

	int err = 0;

	u16 auth_len;

	u32 *mdptr;



	sa_sync_from_device(rxd);
@@ -1711,13 +1710,10 @@ static void sa_aead_dma_in_callback(void *data) 
	for (i = 0; i < (authsize / 4); i++)

		mdptr[i + 4] = swab32(mdptr[i + 4]);



	auth_len = req->assoclen + req->cryptlen;



	if (rxd->enc) {

		scatterwalk_map_and_copy(&mdptr[4], req->dst, start, authsize,

					 1);

	} else {

		auth_len -= authsize;

		start -= authsize;

		scatterwalk_map_and_copy(auth_tag, req->src, start, authsize,

					 0);