diff options
Diffstat (limited to 'drivers/crypto/ccp/ccp-ops.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-ops.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c index 8729364261d7..71f2e3c89424 100644 --- a/drivers/crypto/ccp/ccp-ops.c +++ b/drivers/crypto/ccp/ccp-ops.c @@ -27,7 +27,6 @@ #include "ccp-dev.h" - enum ccp_memtype { CCP_MEMTYPE_SYSTEM = 0, CCP_MEMTYPE_KSB, @@ -515,7 +514,6 @@ static int ccp_init_sg_workarea(struct ccp_sg_workarea *wa, struct device *dev, if (!wa->dma_count) return -ENOMEM; - return 0; } @@ -763,8 +761,9 @@ static void ccp_prepare_data(struct ccp_data *src, struct ccp_data *dst, sg_dst_len = sg_dma_len(dst->sg_wa.sg) - dst->sg_wa.sg_used; sg_dst_len = min_t(u64, src->sg_wa.bytes_left, sg_dst_len); op_len = min(sg_src_len, sg_dst_len); - } else + } else { op_len = sg_src_len; + } /* The data operation length will be at least block_size in length * or the smaller of available sg room remaining for the source or @@ -1131,9 +1130,9 @@ static int ccp_run_aes_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) if (ret) goto e_ctx; - if (in_place) + if (in_place) { dst = src; - else { + } else { ret = ccp_init_data(&dst, cmd_q, aes->dst, aes->src_len, AES_BLOCK_SIZE, DMA_FROM_DEVICE); if (ret) @@ -1304,9 +1303,9 @@ static int ccp_run_xts_aes_cmd(struct ccp_cmd_queue *cmd_q, if (ret) goto e_ctx; - if (in_place) + if (in_place) { dst = src; - else { + } else { ret = ccp_init_data(&dst, cmd_q, xts->dst, xts->src_len, unit_size, DMA_FROM_DEVICE); if (ret) @@ -1451,8 +1450,9 @@ static int ccp_run_sha_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) goto e_ctx; } memcpy(ctx.address, init, CCP_SHA_CTXSIZE); - } else + } else { ccp_set_dm_area(&ctx, 0, sha->ctx, 0, sha->ctx_len); + } ret = ccp_copy_to_ksb(cmd_q, &ctx, op.jobid, op.ksb_ctx, CCP_PASSTHRU_BYTESWAP_256BIT); @@ -1732,9 +1732,9 @@ static int ccp_run_passthru_cmd(struct ccp_cmd_queue *cmd_q, if (ret) goto e_mask; - if (in_place) + if (in_place) { dst = src; - else { + } else { ret = ccp_init_data(&dst, cmd_q, pt->dst, pt->src_len, CCP_PASSTHRU_MASKSIZE, DMA_FROM_DEVICE); if (ret) @@ -1974,7 +1974,7 @@ static int ccp_run_ecc_pm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) src.address += CCP_ECC_OPERAND_SIZE; /* Set the first point Z coordianate to 1 */ - *(src.address) = 0x01; + *src.address = 0x01; src.address += CCP_ECC_OPERAND_SIZE; if (ecc->function == CCP_ECC_FUNCTION_PADD_384BIT) { @@ -1989,7 +1989,7 @@ static int ccp_run_ecc_pm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) src.address += CCP_ECC_OPERAND_SIZE; /* Set the second point Z coordianate to 1 */ - *(src.address) = 0x01; + *src.address = 0x01; src.address += CCP_ECC_OPERAND_SIZE; } else { /* Copy the Domain "a" parameter */ |