staging: ccree: simplify buf mgr using local vars (33bb30c3) · Commits · 戴 / test

Make the code more readable by using a local variables for commonly use expressions in the buffer manager part of the driver. Signed-off-by:

drivers/staging/ccree/ssi_buffer_mgr.c

+10 −8

Original line number	Diff line number	Diff line
		@@ -225,16 +225,18 @@ static int cc_generate_mlli(
		mlli_p = (u32 *)mlli_params->mlli_virt_addr;
		/* go over all SG's and link it to one MLLI table */
		for (i = 0; i < sg_data->num_of_buffers; i++) {
		union buffer_array_entry *entry = &sg_data->entry[i];
		u32 tot_len = sg_data->total_data_len[i];
		u32 offset = sg_data->offset[i];

		if (sg_data->type[i] == DMA_SGL_TYPE)
		rc = cc_render_sg_to_mlli(dev, sg_data->entry[i].sgl,
		sg_data->total_data_len[i],
		sg_data->offset[i],
		&total_nents, &mlli_p);
		rc = cc_render_sg_to_mlli(dev, entry->sgl, tot_len,
		offset, &total_nents,
		&mlli_p);
		else /DMA_BUFF_TYPE/
		rc = cc_render_buff_to_mlli(dev,
		sg_data->entry[i].buffer_dma,
		sg_data->total_data_len[i],
		&total_nents, &mlli_p);
		rc = cc_render_buff_to_mlli(dev, entry->buffer_dma,
		tot_len, &total_nents,
		&mlli_p);
		if (rc != 0)
		return rc;