3128 	int buff_len;  in ufshcd_read_desc_param()  local
3138 	ret = ufshcd_map_desc_id_to_length(hba, desc_id, &buff_len);  in ufshcd_read_desc_param()
3141 	if (ret || !buff_len) {  in ufshcd_read_desc_param()
3148 	if (param_offset != 0 || param_size < buff_len) {  in ufshcd_read_desc_param()
3149 		desc_buf = kmalloc(buff_len, GFP_KERNEL);  in ufshcd_read_desc_param()
3160 					desc_buf, &buff_len);  in ufshcd_read_desc_param()
3177 	if (is_kmalloc && param_size > buff_len)  in ufshcd_read_desc_param()
3178 		param_size = buff_len;  in ufshcd_read_desc_param()
6148 	int buff_len = hba->desc_size.pwr_desc;  in ufshcd_init_icc_levels()  local
6151 	desc_buf = kmalloc(buff_len, GFP_KERNEL);  in ufshcd_init_icc_levels()
6155 	ret = ufshcd_read_power_desc(hba, desc_buf, buff_len);  in ufshcd_init_icc_levels()
6159 			__func__, buff_len, ret);  in ufshcd_init_icc_levels()
6165 			desc_buf, buff_len);  in ufshcd_init_icc_levels()
6249 	size_t buff_len;  in ufs_get_device_desc()  local
6253 	buff_len = max_t(size_t, hba->desc_size.dev_desc,  in ufs_get_device_desc()
6255 	desc_buf = kmalloc(buff_len, GFP_KERNEL);  in ufs_get_device_desc()
6278 	memset(desc_buf, 0, buff_len);  in ufs_get_device_desc()