Dne 23.1.2019 v 15:38 Takashi Iwai napsal(a):
It's assigned but nowhere used. Let's remove it.
Signed-off-by: Takashi Iwai tiwai@suse.de
Reviewed-by: Jaroslav Kysela perex@perex.cz
include/sound/pcm.h | 1 - sound/core/oss/pcm_oss.c | 1 - sound/core/pcm_native.c | 4 +--- 3 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2c30c1ad1b0d..a20d3a48df00 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -470,7 +470,6 @@ struct snd_pcm_substream { struct snd_pcm_group self_group; /* fake group for non linked substream (with substream lock inside) */ struct snd_pcm_group *group; /* pointer to current group */ /* -- assigned files -- */
- void *file; int ref_count; atomic_t mmap_count; unsigned int f_flags;
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 467039b342b5..d5b0d7ba83c4 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -2427,7 +2427,6 @@ static int snd_pcm_oss_open_file(struct file *file, }
pcm_oss_file->streams[idx] = substream;
substream->file = pcm_oss_file;diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 26afb6b0889a..63640d3af9db 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2452,10 +2452,8 @@ static int snd_pcm_open_file(struct file *file, return -ENOMEM; } pcm_file->substream = substream;
- if (substream->ref_count == 1) {
substream->file = pcm_file;
- if (substream->ref_count == 1) substream->pcm_release = pcm_release_private;
} file->private_data = pcm_file;
return 0;