[PATCH v2 03/17] crypto: talitos - Use zero entry to init descriptors ptrs to zero

[Christophe Leroy]

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.le...@c-s.fr>

---
 drivers/crypto/talitos.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 103bfcf..de4d93b 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1385,9 +1385,7 @@ static int common_nonsnoop(struct talitos_edesc *edesc,
        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);
@@ -1457,9 +1455,7 @@ static int common_nonsnoop(struct talitos_edesc *edesc,
                               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) {
-- 
2.1.0

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