diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-09-30 18:20:23 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-10-26 16:08:00 +0000 |
| commit | 5027fe36032a1203d5a56bd8c0f9279feb48775f (patch) | |
| tree | 0f11f7272a1f051519130c7cef89f70c58d6d18b /sound/soc/sof/control.c | |
| parent | fc7f6a054e1a8c5525bf59c73d8e6333d48a5120 (diff) | |
ASoC: SOF: control: remove const in sizeof()
We should only use the type, the const attribute makes no sense in
sizeof().
Reported-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Tested-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20200930152026.3902186-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/control.c')
| -rw-r--r-- | sound/soc/sof/control.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c index 0352d2b61358..056c86ad5a47 100644 --- a/sound/soc/sof/control.c +++ b/sound/soc/sof/control.c @@ -309,7 +309,7 @@ int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol, * 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 */ @@ -351,7 +351,7 @@ int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol, } /* 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; } @@ -405,15 +405,15 @@ int snd_sof_bytes_ext_volatile_get(struct snd_kcontrol *kcontrol, unsigned int _ 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) { @@ -423,7 +423,7 @@ int snd_sof_bytes_ext_volatile_get(struct snd_kcontrol *kcontrol, unsigned int _ 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; } @@ -466,14 +466,14 @@ int snd_sof_bytes_ext_get(struct snd_kcontrol *kcontrol, 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) @@ -481,7 +481,7 @@ int snd_sof_bytes_ext_get(struct snd_kcontrol *kcontrol, 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)) |