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-rw-r--r--drivers/crypto/sa2ul.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c
index 51bb69bc573c..544d7040cfc5 100644
--- a/drivers/crypto/sa2ul.c
+++ b/drivers/crypto/sa2ul.c
@@ -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);