crypto: hisilicon/sec2 - remove unused sec_ctx.hlf_q_num

hlf_q_num is set but never read; drop the field and its assignment.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/hisilicon/sec2/sec.h

@@ -181,9 +181,6 @@ struct sec_ctx {
 	const struct sec_req_op *req_op;
 	struct hisi_qp **qps;
 
-	/* Half queues for encipher, and half for decipher */
-	u32 hlf_q_num;
-
 	/* Current cyclic index to select a queue for encipher */
 	atomic_t enc_qcyclic;
 

drivers/crypto/hisilicon/sec2/sec_crypto.c

@@ -669,7 +669,6 @@ static int sec_ctx_base_init(struct sec_ctx *ctx)
 	sec = container_of(ctx->qps[0]->qm, struct sec_dev, qm);
 	ctx->sec = sec;
 	ctx->dev = &sec->qm.pdev->dev;
-	ctx->hlf_q_num = sec->ctx_q_num >> 1;
 
 	ctx->pbuf_supported = ctx->sec->iommu_used;
 	if (sec->qm.ver < QM_HW_V3)