crypto: talitos - Use zero entry to init descriptors ptrs to zero
Do use zero_entry value to init the descriptors ptrs to zero instead of
writing 0 in each field
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 857414a..7bf1b2b 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1373,9 +1373,7 @@
int sg_count, ret;
/* first DWORD empty */
- desc->ptr[0].len = 0;
- to_talitos_ptr(&desc->ptr[0], 0);
- desc->ptr[0].j_extent = 0;
+ desc->ptr[0] = zero_entry;
/* cipher iv */
to_talitos_ptr(&desc->ptr[1], edesc->iv_dma);
@@ -1445,9 +1443,7 @@
DMA_FROM_DEVICE);
/* last DWORD empty */
- desc->ptr[6].len = 0;
- to_talitos_ptr(&desc->ptr[6], 0);
- desc->ptr[6].j_extent = 0;
+ desc->ptr[6] = zero_entry;
ret = talitos_submit(dev, ctx->ch, desc, callback, areq);
if (ret != -EINPROGRESS) {