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Diffstat (limited to 'sound/core/pcm.c')
-rw-r--r--sound/core/pcm.c38
1 files changed, 23 insertions, 15 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 048df9658f50..c790f79e45ae 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -523,7 +523,9 @@ static int snd_pcm_stream_proc_init(struct snd_pcm_str *pstr)
sprintf(name, "pcm%i%c", pcm->device,
pstr->stream == SNDRV_PCM_STREAM_PLAYBACK ? 'p' : 'c');
- if ((entry = snd_info_create_card_entry(pcm->card, name, pcm->card->proc_root)) == NULL)
+ entry = snd_info_create_card_entry(pcm->card, name,
+ pcm->card->proc_root);
+ if (!entry)
return -ENOMEM;
entry->mode = S_IFDIR | S_IRUGO | S_IXUGO;
if (snd_info_register(entry) < 0) {
@@ -531,8 +533,8 @@ static int snd_pcm_stream_proc_init(struct snd_pcm_str *pstr)
return -ENOMEM;
}
pstr->proc_root = entry;
-
- if ((entry = snd_info_create_card_entry(pcm->card, "info", pstr->proc_root)) != NULL) {
+ entry = snd_info_create_card_entry(pcm->card, "info", pstr->proc_root);
+ if (entry) {
snd_info_set_text_ops(entry, pstr, snd_pcm_stream_proc_info_read);
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);
@@ -542,8 +544,9 @@ static int snd_pcm_stream_proc_init(struct snd_pcm_str *pstr)
pstr->proc_info_entry = entry;
#ifdef CONFIG_SND_PCM_XRUN_DEBUG
- if ((entry = snd_info_create_card_entry(pcm->card, "xrun_debug",
- pstr->proc_root)) != NULL) {
+ entry = snd_info_create_card_entry(pcm->card, "xrun_debug",
+ pstr->proc_root);
+ if (entry) {
entry->c.text.read = snd_pcm_xrun_debug_read;
entry->c.text.write = snd_pcm_xrun_debug_write;
entry->mode |= S_IWUSR;
@@ -580,7 +583,9 @@ static int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream)
card = substream->pcm->card;
sprintf(name, "sub%i", substream->number);
- if ((entry = snd_info_create_card_entry(card, name, substream->pstr->proc_root)) == NULL)
+ entry = snd_info_create_card_entry(card, name,
+ substream->pstr->proc_root);
+ if (!entry)
return -ENOMEM;
entry->mode = S_IFDIR | S_IRUGO | S_IXUGO;
if (snd_info_register(entry) < 0) {
@@ -588,8 +593,8 @@ static int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream)
return -ENOMEM;
}
substream->proc_root = entry;
-
- if ((entry = snd_info_create_card_entry(card, "info", substream->proc_root)) != NULL) {
+ entry = snd_info_create_card_entry(card, "info", substream->proc_root);
+ if (entry) {
snd_info_set_text_ops(entry, substream,
snd_pcm_substream_proc_info_read);
if (snd_info_register(entry) < 0) {
@@ -598,8 +603,9 @@ static int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream)
}
}
substream->proc_info_entry = entry;
-
- if ((entry = snd_info_create_card_entry(card, "hw_params", substream->proc_root)) != NULL) {
+ entry = snd_info_create_card_entry(card, "hw_params",
+ substream->proc_root);
+ if (entry) {
snd_info_set_text_ops(entry, substream,
snd_pcm_substream_proc_hw_params_read);
if (snd_info_register(entry) < 0) {
@@ -608,8 +614,9 @@ static int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream)
}
}
substream->proc_hw_params_entry = entry;
-
- if ((entry = snd_info_create_card_entry(card, "sw_params", substream->proc_root)) != NULL) {
+ entry = snd_info_create_card_entry(card, "sw_params",
+ substream->proc_root);
+ if (entry) {
snd_info_set_text_ops(entry, substream,
snd_pcm_substream_proc_sw_params_read);
if (snd_info_register(entry) < 0) {
@@ -618,8 +625,8 @@ static int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream)
}
}
substream->proc_sw_params_entry = entry;
-
- if ((entry = snd_info_create_card_entry(card, "status", substream->proc_root)) != NULL) {
+ entry = snd_info_create_module_entry(THIS_MODULE, "pcm", NULL);
+ if (entry) {
snd_info_set_text_ops(entry, substream,
snd_pcm_substream_proc_status_read);
if (snd_info_register(entry) < 0) {
@@ -1230,7 +1237,8 @@ static void snd_pcm_proc_init(void)
{
struct snd_info_entry *entry;
- if ((entry = snd_info_create_module_entry(THIS_MODULE, "pcm", NULL)) != NULL) {
+ entry = snd_info_create_module_entry(THIS_MODULE, "pcm", NULL);
+ if (entry) {
snd_info_set_text_ops(entry, NULL, snd_pcm_proc_read);
if (snd_info_register(entry) < 0) {
snd_info_free_entry(entry);