diff options
| -rw-r--r-- | sound/core/compress_offload.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index da514fef45bc..ed2eeb914c6d 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -514,12 +514,12 @@ static int snd_compr_get_codec_caps(struct snd_compr_stream *stream, unsigned long arg) { int retval; - struct snd_compr_codec_caps *caps __free(kfree) = NULL; if (!stream->ops->get_codec_caps) return -ENXIO; - caps = kzalloc(sizeof(*caps), GFP_KERNEL); + struct snd_compr_codec_caps *caps __free(kfree) = + kzalloc(sizeof(*caps), GFP_KERNEL); if (!caps) return -ENOMEM; @@ -647,7 +647,6 @@ snd_compress_check_input(struct snd_compr_stream *stream, struct snd_compr_param static int snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg) { - struct snd_compr_params *params __free(kfree) = NULL; int retval; if (stream->runtime->state == SNDRV_PCM_STATE_OPEN || stream->next_track) { @@ -655,7 +654,9 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg) * we should allow parameter change only when stream has been * opened not in other cases */ - params = memdup_user((void __user *)arg, sizeof(*params)); + struct snd_compr_params *params __free(kfree) = + memdup_user((void __user *)arg, sizeof(*params)); + if (IS_ERR(params)) return PTR_ERR(params); @@ -687,13 +688,13 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg) static int snd_compr_get_params(struct snd_compr_stream *stream, unsigned long arg) { - struct snd_codec *params __free(kfree) = NULL; int retval; if (!stream->ops->get_params) return -EBADFD; - params = kzalloc(sizeof(*params), GFP_KERNEL); + struct snd_codec *params __free(kfree) = + kzalloc(sizeof(*params), GFP_KERNEL); if (!params) return -ENOMEM; retval = stream->ops->get_params(stream, params); @@ -1104,12 +1105,13 @@ cleanup: static int snd_compr_task_create(struct snd_compr_stream *stream, unsigned long arg) { - struct snd_compr_task *task __free(kfree) = NULL; int retval; if (stream->runtime->state != SNDRV_PCM_STATE_SETUP) return -EPERM; - task = memdup_user((void __user *)arg, sizeof(*task)); + + struct snd_compr_task *task __free(kfree) = + memdup_user((void __user *)arg, sizeof(*task)); if (IS_ERR(task)) return PTR_ERR(task); retval = snd_compr_task_new(stream, task); @@ -1165,12 +1167,13 @@ static int snd_compr_task_start(struct snd_compr_stream *stream, struct snd_comp static int snd_compr_task_start_ioctl(struct snd_compr_stream *stream, unsigned long arg) { - struct snd_compr_task *task __free(kfree) = NULL; int retval; if (stream->runtime->state != SNDRV_PCM_STATE_SETUP) return -EPERM; - task = memdup_user((void __user *)arg, sizeof(*task)); + + struct snd_compr_task *task __free(kfree) = + memdup_user((void __user *)arg, sizeof(*task)); if (IS_ERR(task)) return PTR_ERR(task); retval = snd_compr_task_start(stream, task); @@ -1256,12 +1259,13 @@ static int snd_compr_task_status(struct snd_compr_stream *stream, static int snd_compr_task_status_ioctl(struct snd_compr_stream *stream, unsigned long arg) { - struct snd_compr_task_status *status __free(kfree) = NULL; int retval; if (stream->runtime->state != SNDRV_PCM_STATE_SETUP) return -EPERM; - status = memdup_user((void __user *)arg, sizeof(*status)); + + struct snd_compr_task_status *status __free(kfree) = + memdup_user((void __user *)arg, sizeof(*status)); if (IS_ERR(status)) return PTR_ERR(status); retval = snd_compr_task_status(stream, status); |