[ALSA] Replace with kzalloc() - seq stuff
ALSA sequencer,Instrument layer,ALSA<-OSS sequencer
Replace kcalloc(1,..) with kzalloc().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/core/seq/instr/ainstr_gf1.c b/sound/core/seq/instr/ainstr_gf1.c
index 32e91c6..207c2c5 100644
--- a/sound/core/seq/instr/ainstr_gf1.c
+++ b/sound/core/seq/instr/ainstr_gf1.c
@@ -61,7 +61,7 @@
return -EFAULT;
*data += sizeof(xp);
*len -= sizeof(xp);
- wp = kcalloc(1, sizeof(*wp), gfp_mask);
+ wp = kzalloc(sizeof(*wp), gfp_mask);
if (wp == NULL)
return -ENOMEM;
wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c
index 2622b86..b3cee09 100644
--- a/sound/core/seq/instr/ainstr_iw.c
+++ b/sound/core/seq/instr/ainstr_iw.c
@@ -92,7 +92,7 @@
points_size = (le16_to_cpu(rx.nattack) + le16_to_cpu(rx.nrelease)) * 2 * sizeof(__u16);
if (points_size > *len)
return -EINVAL;
- rp = kcalloc(1, sizeof(*rp) + points_size, gfp_mask);
+ rp = kzalloc(sizeof(*rp) + points_size, gfp_mask);
if (rp == NULL)
return -ENOMEM;
rp->nattack = le16_to_cpu(rx.nattack);
@@ -139,7 +139,7 @@
return -EFAULT;
*data += sizeof(xp);
*len -= sizeof(xp);
- wp = kcalloc(1, sizeof(*wp), gfp_mask);
+ wp = kzalloc(sizeof(*wp), gfp_mask);
if (wp == NULL)
return -ENOMEM;
wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
@@ -273,7 +273,7 @@
snd_seq_iwffff_instr_free(ops, ip, atomic);
return -EINVAL;
}
- lp = kcalloc(1, sizeof(*lp), gfp_mask);
+ lp = kzalloc(sizeof(*lp), gfp_mask);
if (lp == NULL) {
snd_seq_iwffff_instr_free(ops, ip, atomic);
return -ENOMEM;
diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c
index bac4b4f..1ab1cf8 100644
--- a/sound/core/seq/oss/seq_oss_init.c
+++ b/sound/core/seq/oss/seq_oss_init.c
@@ -193,7 +193,7 @@
int i, rc;
seq_oss_devinfo_t *dp;
- if ((dp = kcalloc(1, sizeof(*dp), GFP_KERNEL)) == NULL) {
+ if ((dp = kzalloc(sizeof(*dp), GFP_KERNEL)) == NULL) {
snd_printk(KERN_ERR "can't malloc device info\n");
return -ENOMEM;
}
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c
index 9aece6c..f0e95c8 100644
--- a/sound/core/seq/oss/seq_oss_midi.c
+++ b/sound/core/seq/oss/seq_oss_midi.c
@@ -76,8 +76,8 @@
snd_seq_client_info_t *clinfo;
snd_seq_port_info_t *pinfo;
- clinfo = kcalloc(1, sizeof(*clinfo), GFP_KERNEL);
- pinfo = kcalloc(1, sizeof(*pinfo), GFP_KERNEL);
+ clinfo = kzalloc(sizeof(*clinfo), GFP_KERNEL);
+ pinfo = kzalloc(sizeof(*pinfo), GFP_KERNEL);
if (! clinfo || ! pinfo) {
kfree(clinfo);
kfree(pinfo);
@@ -172,7 +172,7 @@
/*
* allocate midi info record
*/
- if ((mdev = kcalloc(1, sizeof(*mdev), GFP_KERNEL)) == NULL) {
+ if ((mdev = kzalloc(sizeof(*mdev), GFP_KERNEL)) == NULL) {
snd_printk(KERN_ERR "can't malloc midi info\n");
return -ENOMEM;
}
diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c
index 0a6f2a6..55571e1 100644
--- a/sound/core/seq/oss/seq_oss_readq.c
+++ b/sound/core/seq/oss/seq_oss_readq.c
@@ -46,7 +46,7 @@
{
seq_oss_readq_t *q;
- if ((q = kcalloc(1, sizeof(*q), GFP_KERNEL)) == NULL) {
+ if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) {
snd_printk(KERN_ERR "can't malloc read queue\n");
return NULL;
}
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c
index 1a7736c..8257fce 100644
--- a/sound/core/seq/oss/seq_oss_synth.c
+++ b/sound/core/seq/oss/seq_oss_synth.c
@@ -103,7 +103,7 @@
snd_seq_oss_reg_t *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
unsigned long flags;
- if ((rec = kcalloc(1, sizeof(*rec), GFP_KERNEL)) == NULL) {
+ if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) {
snd_printk(KERN_ERR "can't malloc synth info\n");
return -ENOMEM;
}
@@ -499,7 +499,7 @@
sysex = dp->synths[dev].sysex;
if (sysex == NULL) {
- sysex = kcalloc(1, sizeof(*sysex), GFP_KERNEL);
+ sysex = kzalloc(sizeof(*sysex), GFP_KERNEL);
if (sysex == NULL)
return -ENOMEM;
dp->synths[dev].sysex = sysex;
diff --git a/sound/core/seq/oss/seq_oss_timer.c b/sound/core/seq/oss/seq_oss_timer.c
index 42ca949..64d594b 100644
--- a/sound/core/seq/oss/seq_oss_timer.c
+++ b/sound/core/seq/oss/seq_oss_timer.c
@@ -46,7 +46,7 @@
{
seq_oss_timer_t *rec;
- rec = kcalloc(1, sizeof(*rec), GFP_KERNEL);
+ rec = kzalloc(sizeof(*rec), GFP_KERNEL);
if (rec == NULL)
return NULL;
diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c
index 87f85f7..b203780 100644
--- a/sound/core/seq/oss/seq_oss_writeq.c
+++ b/sound/core/seq/oss/seq_oss_writeq.c
@@ -38,7 +38,7 @@
seq_oss_writeq_t *q;
snd_seq_client_pool_t pool;
- if ((q = kcalloc(1, sizeof(*q), GFP_KERNEL)) == NULL)
+ if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL)
return NULL;
q->dp = dp;
q->maxlen = maxlen;
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index bd10662..a886db9 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -203,7 +203,7 @@
client_t *client;
/* init client data */
- client = kcalloc(1, sizeof(*client), GFP_KERNEL);
+ client = kzalloc(sizeof(*client), GFP_KERNEL);
if (client == NULL)
return NULL;
client->pool = snd_seq_pool_new(poolsize);
diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
index 4d80f39..252b527 100644
--- a/sound/core/seq/seq_device.c
+++ b/sound/core/seq/seq_device.c
@@ -200,7 +200,7 @@
if (ops == NULL)
return -ENOMEM;
- dev = kcalloc(1, sizeof(*dev)*2 + argsize, GFP_KERNEL);
+ dev = kzalloc(sizeof(*dev)*2 + argsize, GFP_KERNEL);
if (dev == NULL) {
unlock_driver(ops);
return -ENOMEM;
diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c
index ea945a5..5dd0e6a 100644
--- a/sound/core/seq/seq_dummy.c
+++ b/sound/core/seq/seq_dummy.c
@@ -153,7 +153,7 @@
snd_seq_port_callback_t pcb;
snd_seq_dummy_port_t *rec;
- if ((rec = kcalloc(1, sizeof(*rec), GFP_KERNEL)) == NULL)
+ if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL)
return NULL;
rec->client = my_client;
diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c
index 3b7647c..4767cfd 100644
--- a/sound/core/seq/seq_fifo.c
+++ b/sound/core/seq/seq_fifo.c
@@ -33,7 +33,7 @@
{
fifo_t *f;
- f = kcalloc(1, sizeof(*f), GFP_KERNEL);
+ f = kzalloc(sizeof(*f), GFP_KERNEL);
if (f == NULL) {
snd_printd("malloc failed for snd_seq_fifo_new() \n");
return NULL;
diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c
index 5b40ea2..019d43a 100644
--- a/sound/core/seq/seq_instr.c
+++ b/sound/core/seq/seq_instr.c
@@ -53,7 +53,7 @@
{
snd_seq_kinstr_t *instr;
- instr = kcalloc(1, sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
+ instr = kzalloc(sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
if (instr == NULL)
return NULL;
instr->add_len = add_len;
@@ -77,7 +77,7 @@
{
snd_seq_kinstr_list_t *list;
- list = kcalloc(1, sizeof(snd_seq_kinstr_list_t), GFP_KERNEL);
+ list = kzalloc(sizeof(snd_seq_kinstr_list_t), GFP_KERNEL);
if (list == NULL)
return NULL;
spin_lock_init(&list->lock);
diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c
index 03acb2d..d4d7d32 100644
--- a/sound/core/seq/seq_memory.c
+++ b/sound/core/seq/seq_memory.c
@@ -452,7 +452,7 @@
pool_t *pool;
/* create pool block */
- pool = kcalloc(1, sizeof(*pool), GFP_KERNEL);
+ pool = kzalloc(sizeof(*pool), GFP_KERNEL);
if (pool == NULL) {
snd_printd("seq: malloc failed for pool\n");
return NULL;
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 4374829..b4674ae 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -322,7 +322,7 @@
client = synths[card->number];
if (client == NULL) {
newclient = 1;
- client = kcalloc(1, sizeof(*client), GFP_KERNEL);
+ client = kzalloc(sizeof(*client), GFP_KERNEL);
if (client == NULL) {
up(®ister_mutex);
kfree(info);
diff --git a/sound/core/seq/seq_midi_event.c b/sound/core/seq/seq_midi_event.c
index 603b637..2dc1aec 100644
--- a/sound/core/seq/seq_midi_event.c
+++ b/sound/core/seq/seq_midi_event.c
@@ -118,7 +118,7 @@
snd_midi_event_t *dev;
*rdev = NULL;
- dev = kcalloc(1, sizeof(*dev), GFP_KERNEL);
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL)
return -ENOMEM;
if (bufsize > 0) {
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index b976951..57ec31d 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -141,7 +141,7 @@
}
/* create a new port */
- new_port = kcalloc(1, sizeof(*new_port), GFP_KERNEL);
+ new_port = kzalloc(sizeof(*new_port), GFP_KERNEL);
if (! new_port) {
snd_printd("malloc failed for registering client port\n");
return NULL; /* failure, out of memory */
@@ -488,7 +488,7 @@
unsigned long flags;
int exclusive;
- subs = kcalloc(1, sizeof(*subs), GFP_KERNEL);
+ subs = kzalloc(sizeof(*subs), GFP_KERNEL);
if (! subs)
return -ENOMEM;
diff --git a/sound/core/seq/seq_prioq.c b/sound/core/seq/seq_prioq.c
index a519732e..cd641bc 100644
--- a/sound/core/seq/seq_prioq.c
+++ b/sound/core/seq/seq_prioq.c
@@ -59,7 +59,7 @@
{
prioq_t *f;
- f = kcalloc(1, sizeof(*f), GFP_KERNEL);
+ f = kzalloc(sizeof(*f), GFP_KERNEL);
if (f == NULL) {
snd_printd("oops: malloc failed for snd_seq_prioq_new()\n");
return NULL;
diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c
index 98de2e7..5f5c3cb 100644
--- a/sound/core/seq/seq_queue.c
+++ b/sound/core/seq/seq_queue.c
@@ -111,7 +111,7 @@
{
queue_t *q;
- q = kcalloc(1, sizeof(*q), GFP_KERNEL);
+ q = kzalloc(sizeof(*q), GFP_KERNEL);
if (q == NULL) {
snd_printd("malloc failed for snd_seq_queue_new()\n");
return NULL;
diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c
index e8f0a66..0d9eff8 100644
--- a/sound/core/seq/seq_system.c
+++ b/sound/core/seq/seq_system.c
@@ -126,8 +126,8 @@
snd_seq_client_info_t *inf;
snd_seq_port_info_t *port;
- inf = kcalloc(1, sizeof(*inf), GFP_KERNEL);
- port = kcalloc(1, sizeof(*port), GFP_KERNEL);
+ inf = kzalloc(sizeof(*inf), GFP_KERNEL);
+ port = kzalloc(sizeof(*port), GFP_KERNEL);
if (! inf || ! port) {
kfree(inf);
kfree(port);
diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c
index a7f76fc..b57a3c0 100644
--- a/sound/core/seq/seq_timer.c
+++ b/sound/core/seq/seq_timer.c
@@ -60,7 +60,7 @@
{
seq_timer_t *tmr;
- tmr = kcalloc(1, sizeof(*tmr), GFP_KERNEL);
+ tmr = kzalloc(sizeof(*tmr), GFP_KERNEL);
if (tmr == NULL) {
snd_printd("malloc failed for snd_seq_timer_new() \n");
return NULL;
diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index a66484b5..e4f512a 100644
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -205,7 +205,7 @@
snd_virmidi_t *vmidi;
unsigned long flags;
- vmidi = kcalloc(1, sizeof(*vmidi), GFP_KERNEL);
+ vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL);
if (vmidi == NULL)
return -ENOMEM;
vmidi->substream = substream;
@@ -233,7 +233,7 @@
snd_rawmidi_runtime_t *runtime = substream->runtime;
snd_virmidi_t *vmidi;
- vmidi = kcalloc(1, sizeof(*vmidi), GFP_KERNEL);
+ vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL);
if (vmidi == NULL)
return -ENOMEM;
vmidi->substream = substream;
@@ -508,7 +508,7 @@
&rmidi)) < 0)
return err;
strcpy(rmidi->name, rmidi->id);
- rdev = kcalloc(1, sizeof(*rdev), GFP_KERNEL);
+ rdev = kzalloc(sizeof(*rdev), GFP_KERNEL);
if (rdev == NULL) {
snd_device_free(card, rmidi);
return -ENOMEM;