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-rw-r--r--sound/core/control.c4
-rw-r--r--sound/core/device.c4
-rw-r--r--sound/core/hwdep.c4
-rw-r--r--sound/core/oss/mixer_oss.c4
-rw-r--r--sound/core/oss/pcm_oss.c1
-rw-r--r--sound/core/pcm.c13
-rw-r--r--sound/core/rawmidi.c8
-rw-r--r--sound/core/timer.c4
8 files changed, 10 insertions, 32 deletions
diff --git a/sound/core/control.c b/sound/core/control.c
index e1d8e0c816f0..833b223a363a 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -217,10 +217,8 @@ static int snd_ctl_new(struct snd_kcontrol **kctl, unsigned int count,
size += sizeof(struct snd_kcontrol_volatile) * count;
*kctl = kzalloc(size, GFP_KERNEL);
- if (*kctl == NULL) {
- pr_err("ALSA: Cannot allocate control instance\n");
+ if (!*kctl)
return -ENOMEM;
- }
for (idx = 0; idx < count; idx++) {
(*kctl)->vd[idx].access = access;
diff --git a/sound/core/device.c b/sound/core/device.c
index 41bec3075ae5..c1a845b42a8b 100644
--- a/sound/core/device.c
+++ b/sound/core/device.c
@@ -50,10 +50,8 @@ int snd_device_new(struct snd_card *card, enum snd_device_type type,
if (snd_BUG_ON(!card || !device_data || !ops))
return -ENXIO;
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- dev_err(card->dev, "Cannot allocate device, type=%d\n", type);
+ if (!dev)
return -ENOMEM;
- }
INIT_LIST_HEAD(&dev->list);
dev->card = card;
dev->type = type;
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 84244a5143cf..51692c8a39ea 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -378,10 +378,8 @@ int snd_hwdep_new(struct snd_card *card, char *id, int device,
if (rhwdep)
*rhwdep = NULL;
hwdep = kzalloc(sizeof(*hwdep), GFP_KERNEL);
- if (hwdep == NULL) {
- dev_err(card->dev, "hwdep: cannot allocate\n");
+ if (!hwdep)
return -ENOMEM;
- }
init_waitqueue_head(&hwdep->open_wait);
mutex_init(&hwdep->open_mutex);
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 5e6349f00ecd..056f8e274851 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1212,10 +1212,8 @@ static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
/* not changed */
goto __unlock;
tbl = kmalloc(sizeof(*tbl), GFP_KERNEL);
- if (! tbl) {
- pr_err("ALSA: mixer_oss: no memory\n");
+ if (!tbl)
goto __unlock;
- }
tbl->oss_id = ch;
tbl->name = kstrdup(str, GFP_KERNEL);
if (! tbl->name) {
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 80423a4ccab6..58550cc93f28 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -854,7 +854,6 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
params = kmalloc(sizeof(*params), GFP_KERNEL);
sparams = kmalloc(sizeof(*sparams), GFP_KERNEL);
if (!sw_params || !params || !sparams) {
- pcm_dbg(substream->pcm, "No memory\n");
err = -ENOMEM;
goto failure;
}
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index e9b87465c73d..b25bcf5b8644 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -343,11 +343,8 @@ static void snd_pcm_proc_info_read(struct snd_pcm_substream *substream,
return;
info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (! info) {
- pcm_dbg(substream->pcm,
- "snd_pcm_proc_info_read: cannot malloc\n");
+ if (!info)
return;
- }
err = snd_pcm_info(substream, info);
if (err < 0) {
@@ -717,10 +714,8 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
prev = NULL;
for (idx = 0, prev = NULL; idx < substream_count; idx++) {
substream = kzalloc(sizeof(*substream), GFP_KERNEL);
- if (substream == NULL) {
- pcm_err(pcm, "Cannot allocate PCM substream\n");
+ if (!substream)
return -ENOMEM;
- }
substream->pcm = pcm;
substream->pstr = pstr;
substream->number = idx;
@@ -774,10 +769,8 @@ static int _snd_pcm_new(struct snd_card *card, const char *id, int device,
if (rpcm)
*rpcm = NULL;
pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
- if (pcm == NULL) {
- dev_err(card->dev, "Cannot allocate PCM\n");
+ if (!pcm)
return -ENOMEM;
- }
pcm->card = card;
pcm->device = device;
pcm->internal = internal;
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index b5a748596fc4..a7759846fbaa 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -1429,10 +1429,8 @@ static int snd_rawmidi_alloc_substreams(struct snd_rawmidi *rmidi,
for (idx = 0; idx < count; idx++) {
substream = kzalloc(sizeof(*substream), GFP_KERNEL);
- if (substream == NULL) {
- rmidi_err(rmidi, "rawmidi: cannot allocate substream\n");
+ if (!substream)
return -ENOMEM;
- }
substream->stream = direction;
substream->number = idx;
substream->rmidi = rmidi;
@@ -1479,10 +1477,8 @@ int snd_rawmidi_new(struct snd_card *card, char *id, int device,
if (rrawmidi)
*rrawmidi = NULL;
rmidi = kzalloc(sizeof(*rmidi), GFP_KERNEL);
- if (rmidi == NULL) {
- dev_err(card->dev, "rawmidi: cannot allocate\n");
+ if (!rmidi)
return -ENOMEM;
- }
rmidi->card = card;
rmidi->device = device;
mutex_init(&rmidi->open_mutex);
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 490b489d713d..a9a1a047c521 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -774,10 +774,8 @@ int snd_timer_new(struct snd_card *card, char *id, struct snd_timer_id *tid,
if (rtimer)
*rtimer = NULL;
timer = kzalloc(sizeof(*timer), GFP_KERNEL);
- if (timer == NULL) {
- pr_err("ALSA: timer: cannot allocate\n");
+ if (!timer)
return -ENOMEM;
- }
timer->tmr_class = tid->dev_class;
timer->card = card;
timer->tmr_device = tid->device;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 09:28:34 +0000