* the length (as bytes) is needed to know the correct copy
* length of data from tlvd->tlv.
*/
- if (copy_from_user(&header, tlvd, sizeof(const struct snd_ctl_tlv)))
+ if (copy_from_user(&header, tlvd, sizeof(struct snd_ctl_tlv)))
return -EFAULT;
/* make sure TLV info is consistent */
}
/* be->max has been verified to be >= sizeof(struct sof_abi_hdr) */
- if (cdata->data->size > be->max - sizeof(const struct sof_abi_hdr)) {
+ if (cdata->data->size > be->max - sizeof(struct sof_abi_hdr)) {
dev_err_ratelimited(scomp->dev, "error: Mismatch in ABI data size (truncated?).\n");
return -EINVAL;
}
goto out;
/* check data size doesn't exceed max coming from topology */
- if (cdata->data->size > be->max - sizeof(const struct sof_abi_hdr)) {
+ if (cdata->data->size > be->max - sizeof(struct sof_abi_hdr)) {
dev_err_ratelimited(scomp->dev, "error: user data size %d exceeds max size %zu.\n",
cdata->data->size,
- be->max - sizeof(const struct sof_abi_hdr));
+ be->max - sizeof(struct sof_abi_hdr));
ret = -EINVAL;
goto out;
}
- data_size = cdata->data->size + sizeof(const struct sof_abi_hdr);
+ data_size = cdata->data->size + sizeof(struct sof_abi_hdr);
/* make sure we don't exceed size provided by user space for data */
if (data_size > size) {
header.numid = scontrol->cmd;
header.length = data_size;
- if (copy_to_user(tlvd, &header, sizeof(const struct snd_ctl_tlv))) {
+ if (copy_to_user(tlvd, &header, sizeof(struct snd_ctl_tlv))) {
ret = -EFAULT;
goto out;
}
cdata->data->abi = SOF_ABI_VERSION;
/* check data size doesn't exceed max coming from topology */
- if (cdata->data->size > be->max - sizeof(const struct sof_abi_hdr)) {
+ if (cdata->data->size > be->max - sizeof(struct sof_abi_hdr)) {
dev_err_ratelimited(scomp->dev, "error: user data size %d exceeds max size %zu.\n",
cdata->data->size,
- be->max - sizeof(const struct sof_abi_hdr));
+ be->max - sizeof(struct sof_abi_hdr));
return -EINVAL;
}
- data_size = cdata->data->size + sizeof(const struct sof_abi_hdr);
+ data_size = cdata->data->size + sizeof(struct sof_abi_hdr);
/* make sure we don't exceed size provided by user space for data */
if (data_size > size)
header.numid = scontrol->cmd;
header.length = data_size;
- if (copy_to_user(tlvd, &header, sizeof(const struct snd_ctl_tlv)))
+ if (copy_to_user(tlvd, &header, sizeof(struct snd_ctl_tlv)))
return -EFAULT;
if (copy_to_user(tlvd->tlv, cdata->data, data_size))