- assoc_nents and src_nents are never zero when all_contig is false
- iv_contig is zero on the else branch
Signed-off-by: Cristian Stoica <cristian.sto...@freescale.com>
Reviewed-by: Richard Schmitt <richard.schm...@freescale.com>
---
drivers/crypto/caam/caamalg.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 3187400..29071a1 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -2532,7 +2532,7 @@ static void init_ablkcipher_job(u32 *sh_desc, dma_addr_t
ptr,
in_options = 0;
} else {
src_dma = edesc->sec4_sg_dma;
- sec4_sg_index += (iv_contig ? 0 : 1) + edesc->src_nents;
+ sec4_sg_index += edesc->src_nents + 1;
in_options = LDST_SGF;
}
append_seq_in_ptr(desc, src_dma, req->nbytes + ivsize, in_options);
@@ -2714,10 +2714,10 @@ static struct aead_edesc *aead_edesc_alloc(struct
aead_request *req,
if (!all_contig) {
if (!is_gcm) {
sg_to_sec4_sg(req->assoc,
- (assoc_nents ? : 1),
+ assoc_nents,
edesc->sec4_sg +
sec4_sg_index, 0);
- sec4_sg_index += assoc_nents ? : 1;
+ sec4_sg_index += assoc_nents;
}
dma_to_sec4_sg_one(edesc->sec4_sg + sec4_sg_index,
@@ -2726,17 +2726,17 @@ static struct aead_edesc *aead_edesc_alloc(struct
aead_request *req,
if (is_gcm) {
sg_to_sec4_sg(req->assoc,
- (assoc_nents ? : 1),
+ assoc_nents,
edesc->sec4_sg +
sec4_sg_index, 0);
- sec4_sg_index += assoc_nents ? : 1;
+ sec4_sg_index += assoc_nents;
}
sg_to_sec4_sg_last(req->src,
- (src_nents ? : 1),
+ src_nents,
edesc->sec4_sg +
sec4_sg_index, 0);
- sec4_sg_index += src_nents ? : 1;
+ sec4_sg_index += src_nents;
}
if (dst_nents) {
sg_to_sec4_sg_last(req->dst, dst_nents,
--
2.2.0
--
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