From 561b220a4dece18d67177413e6fa21b49aa4acce Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 9 Sep 2005 14:22:34 +0200 Subject: [PATCH] [ALSA] Replace with kzalloc() - others Documentation,SA11xx UDA1341 driver,Generic drivers,MPU401 UART,OPL3 OPL4,Digigram VX core,I2C cs8427,I2C lib core,I2C tea6330t,L3 drivers AK4114 receiver,AK4117 receiver,PDAudioCF driver,PPC PMAC driver SPARC AMD7930 driver,SPARC cs4231 driver,Synth,Common EMU synth USB generic driver,USB USX2Y Replace kcalloc(1,..) with kzalloc(). Signed-off-by: Takashi Iwai --- .../sound/alsa/DocBook/writing-an-alsa-driver.tmpl | 10 +++++----- sound/arm/sa11xx-uda1341.c | 4 ++-- sound/drivers/dummy.c | 4 ++-- sound/drivers/mpu401/mpu401_uart.c | 2 +- sound/drivers/mtpav.c | 2 +- sound/drivers/opl3/opl3_lib.c | 2 +- sound/drivers/opl3/opl3_oss.c | 2 +- sound/drivers/opl4/opl4_lib.c | 2 +- sound/drivers/serial-u16550.c | 2 +- sound/drivers/vx/vx_core.c | 2 +- sound/drivers/vx/vx_pcm.c | 2 +- sound/i2c/cs8427.c | 2 +- sound/i2c/i2c.c | 4 ++-- sound/i2c/l3/uda1341.c | 6 +++--- sound/i2c/other/ak4114.c | 2 +- sound/i2c/other/ak4117.c | 2 +- sound/i2c/tea6330t.c | 2 +- sound/pcmcia/pdaudiocf/pdaudiocf_core.c | 2 +- sound/ppc/pmac.c | 2 +- sound/sparc/amd7930.c | 2 +- sound/sparc/cs4231.c | 4 ++-- sound/synth/emux/emux.c | 2 +- sound/synth/emux/emux_seq.c | 2 +- sound/synth/emux/soundfont.c | 8 ++++---- sound/synth/util_mem.c | 2 +- sound/usb/usbaudio.c | 2 +- sound/usb/usbmidi.c | 6 +++--- sound/usb/usbmixer.c | 10 +++++----- sound/usb/usx2y/usbusx2yaudio.c | 2 +- 29 files changed, 48 insertions(+), 48 deletions(-) diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl index 0475478c24..24e8552089 100644 --- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl @@ -447,7 +447,7 @@ .... /* allocate a chip-specific data with zero filled */ - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; @@ -949,7 +949,7 @@ After allocating a card instance via snd_card_new() (with NULL on the 4th arg), call - kcalloc(). + kzalloc(). @@ -958,7 +958,7 @@ mychip_t *chip; card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL); ..... - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); ]]> @@ -1136,7 +1136,7 @@ return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1292,7 +1292,7 @@ need to initialize this number as -1 before actual allocation, since irq 0 is valid. The port address and its resource pointer can be initialized as null by - kcalloc() automatically, so you + kzalloc() automatically, so you don't have to take care of resetting them. diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c index 813959f185..6ee912259c 100644 --- a/sound/arm/sa11xx-uda1341.c +++ b/sound/arm/sa11xx-uda1341.c @@ -21,7 +21,7 @@ * merged HAL layer (patches from Brian) */ -/* $Id: sa11xx-uda1341.c,v 1.22 2005/09/05 16:17:58 tiwai Exp $ */ +/* $Id: sa11xx-uda1341.c,v 1.23 2005/09/09 13:22:34 tiwai Exp $ */ /*************************************************************************************************** * @@ -918,7 +918,7 @@ static int __init sa11xx_uda1341_init(void) if (card == NULL) return -ENOMEM; - sa11xx_uda1341 = kcalloc(1, sizeof(*sa11xx_uda1341), GFP_KERNEL); + sa11xx_uda1341 = kzalloc(sizeof(*sa11xx_uda1341), GFP_KERNEL); if (sa11xx_uda1341 == NULL) return -ENOMEM; spin_lock_init(&chip->s[0].dma_lock); diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 977d98d26a..64ef7f6285 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -337,7 +337,7 @@ static int snd_card_dummy_playback_open(snd_pcm_substream_t * substream) snd_card_dummy_pcm_t *dpcm; int err; - dpcm = kcalloc(1, sizeof(*dpcm), GFP_KERNEL); + dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); if (dpcm == NULL) return -ENOMEM; init_timer(&dpcm->timer); @@ -368,7 +368,7 @@ static int snd_card_dummy_capture_open(snd_pcm_substream_t * substream) snd_card_dummy_pcm_t *dpcm; int err; - dpcm = kcalloc(1, sizeof(*dpcm), GFP_KERNEL); + dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); if (dpcm == NULL) return -ENOMEM; init_timer(&dpcm->timer); diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c index 0f83c5241b..fe3f921ffb 100644 --- a/sound/drivers/mpu401/mpu401_uart.c +++ b/sound/drivers/mpu401/mpu401_uart.c @@ -463,7 +463,7 @@ int snd_mpu401_uart_new(snd_card_t * card, int device, *rrawmidi = NULL; if ((err = snd_rawmidi_new(card, "MPU-401U", device, 1, 1, &rmidi)) < 0) return err; - mpu = kcalloc(1, sizeof(*mpu), GFP_KERNEL); + mpu = kzalloc(sizeof(*mpu), GFP_KERNEL); if (mpu == NULL) { snd_device_free(card, rmidi); return -ENOMEM; diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c index b8199d20be..3a25c89d29 100644 --- a/sound/drivers/mtpav.c +++ b/sound/drivers/mtpav.c @@ -688,7 +688,7 @@ static int snd_mtpav_get_RAWMIDI(mtpav_t * mcard) static mtpav_t *new_mtpav(void) { - mtpav_t *ncrd = kcalloc(1, sizeof(*ncrd), GFP_KERNEL); + mtpav_t *ncrd = kzalloc(sizeof(*ncrd), GFP_KERNEL); if (ncrd != NULL) { spin_lock_init(&ncrd->spinlock); diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c index c313e5205c..1f84d78260 100644 --- a/sound/drivers/opl3/opl3_lib.c +++ b/sound/drivers/opl3/opl3_lib.c @@ -354,7 +354,7 @@ int snd_opl3_new(snd_card_t *card, int err; *ropl3 = NULL; - opl3 = kcalloc(1, sizeof(*opl3), GFP_KERNEL); + opl3 = kzalloc(sizeof(*opl3), GFP_KERNEL); if (opl3 == NULL) return -ENOMEM; diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c index 33da334ae9..21a2b409d6 100644 --- a/sound/drivers/opl3/opl3_oss.c +++ b/sound/drivers/opl3/opl3_oss.c @@ -241,7 +241,7 @@ static int snd_opl3_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format, } size = sizeof(*put) + sizeof(fm_xinstrument_t); - put = kcalloc(1, size, GFP_KERNEL); + put = kzalloc(size, GFP_KERNEL); if (put == NULL) return -ENOMEM; /* build header */ diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c index 8261464dad..380c2c704c 100644 --- a/sound/drivers/opl4/opl4_lib.c +++ b/sound/drivers/opl4/opl4_lib.c @@ -204,7 +204,7 @@ int snd_opl4_create(snd_card_t *card, if (ropl4) *ropl4 = NULL; - opl4 = kcalloc(1, sizeof(*opl4), GFP_KERNEL); + opl4 = kzalloc(sizeof(*opl4), GFP_KERNEL); if (!opl4) return -ENOMEM; diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index fd3bb9dd1d..416172ea1f 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -779,7 +779,7 @@ static int __init snd_uart16550_create(snd_card_t * card, int err; - if ((uart = kcalloc(1, sizeof(*uart), GFP_KERNEL)) == NULL) + if ((uart = kzalloc(sizeof(*uart), GFP_KERNEL)) == NULL) return -ENOMEM; uart->adaptor = adaptor; uart->card = card; diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c index c6fa5afa3e..4697b1d75c 100644 --- a/sound/drivers/vx/vx_core.c +++ b/sound/drivers/vx/vx_core.c @@ -782,7 +782,7 @@ vx_core_t *snd_vx_create(snd_card_t *card, struct snd_vx_hardware *hw, snd_assert(card && hw && ops, return NULL); - chip = kcalloc(1, sizeof(*chip) + extra_size, GFP_KERNEL); + chip = kzalloc(sizeof(*chip) + extra_size, GFP_KERNEL); if (! chip) { snd_printk(KERN_ERR "vx_core: no memory\n"); return NULL; diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c index d4becf44e2..c2312d912f 100644 --- a/sound/drivers/vx/vx_pcm.c +++ b/sound/drivers/vx/vx_pcm.c @@ -473,7 +473,7 @@ static int vx_alloc_pipe(vx_core_t *chip, int capture, return err; /* initialize the pipe record */ - pipe = kcalloc(1, sizeof(*pipe), GFP_KERNEL); + pipe = kzalloc(sizeof(*pipe), GFP_KERNEL); if (! pipe) { /* release the pipe */ vx_init_rmh(&rmh, CMD_FREE_PIPE); diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c index a3fda859dd..a21f7d541f 100644 --- a/sound/i2c/cs8427.c +++ b/sound/i2c/cs8427.c @@ -200,7 +200,7 @@ int snd_cs8427_create(snd_i2c_bus_t *bus, if ((err = snd_i2c_device_create(bus, "CS8427", CS8427_ADDR | (addr & 7), &device)) < 0) return err; - chip = device->private_data = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = device->private_data = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { snd_i2c_device_free(device); return -ENOMEM; diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index e8fa7e1a68..e4e505b9d8 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -81,7 +81,7 @@ int snd_i2c_bus_create(snd_card_t *card, const char *name, snd_i2c_bus_t *master }; *ri2c = NULL; - bus = kcalloc(1, sizeof(*bus), GFP_KERNEL); + bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (bus == NULL) return -ENOMEM; init_MUTEX(&bus->lock_mutex); @@ -108,7 +108,7 @@ int snd_i2c_device_create(snd_i2c_bus_t *bus, const char *name, unsigned char ad *rdevice = NULL; snd_assert(bus != NULL, return -EINVAL); - device = kcalloc(1, sizeof(*device), GFP_KERNEL); + device = kzalloc(sizeof(*device), GFP_KERNEL); if (device == NULL) return -ENOMEM; device->addr = addr; diff --git a/sound/i2c/l3/uda1341.c b/sound/i2c/l3/uda1341.c index e13122f3fc..103a7dcd0d 100644 --- a/sound/i2c/l3/uda1341.c +++ b/sound/i2c/l3/uda1341.c @@ -17,7 +17,7 @@ * 2002-05-12 Tomas Kasparek another code cleanup */ -/* $Id: uda1341.c,v 1.15 2005/01/03 12:05:20 tiwai Exp $ */ +/* $Id: uda1341.c,v 1.16 2005/09/09 13:22:34 tiwai Exp $ */ #include #include @@ -670,7 +670,7 @@ int __init snd_chip_uda1341_mixer_new(snd_card_t *card, struct l3_client **clnt) snd_assert(card != NULL, return -EINVAL); - uda1341 = kcalloc(1, sizeof(*uda1341), GFP_KERNEL); + uda1341 = kzalloc(sizeof(*uda1341), GFP_KERNEL); if (uda1341 == NULL) return -ENOMEM; @@ -707,7 +707,7 @@ static int uda1341_attach(struct l3_client *clnt) { struct uda1341 *uda; - uda = kcalloc(1, sizeof(*uda), 0, GFP_KERNEL); + uda = kzalloc(sizeof(*uda), 0, GFP_KERNEL); if (!uda) return -ENOMEM; diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index 5adde308a0..af5eadcddd 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -92,7 +92,7 @@ int snd_ak4114_create(snd_card_t *card, .dev_free = snd_ak4114_dev_free, }; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->lock); diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c index 0419c4336a..d51b51dd86 100644 --- a/sound/i2c/other/ak4117.c +++ b/sound/i2c/other/ak4117.c @@ -83,7 +83,7 @@ int snd_ak4117_create(snd_card_t *card, ak4117_read_t *read, ak4117_write_t *wri .dev_free = snd_ak4117_dev_free, }; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->lock); diff --git a/sound/i2c/tea6330t.c b/sound/i2c/tea6330t.c index 2da8d7f157..fd65da6542 100644 --- a/sound/i2c/tea6330t.c +++ b/sound/i2c/tea6330t.c @@ -281,7 +281,7 @@ int snd_tea6330t_update_mixer(snd_card_t * card, u8 default_treble, default_bass; unsigned char bytes[7]; - tea = kcalloc(1, sizeof(*tea), GFP_KERNEL); + tea = kzalloc(sizeof(*tea), GFP_KERNEL); if (tea == NULL) return -ENOMEM; if ((err = snd_i2c_device_create(bus, "TEA6330T", TEA6330T_ADDR, &device)) < 0) { diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c index a2132e3763..0208c54896 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c @@ -151,7 +151,7 @@ pdacf_t *snd_pdacf_create(snd_card_t *card) { pdacf_t *chip; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return NULL; chip->card = card; diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 9774e568ee..e35b48d29c 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -1160,7 +1160,7 @@ int __init snd_pmac_new(snd_card_t *card, pmac_t **chip_return) snd_runtime_check(chip_return, return -EINVAL); *chip_return = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->card = card; diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index ed0d5f2f08..46d504ba7e 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -967,7 +967,7 @@ static int __init snd_amd7930_create(snd_card_t *card, int err; *ramd = NULL; - amd = kcalloc(1, sizeof(*amd), GFP_KERNEL); + amd = kzalloc(sizeof(*amd), GFP_KERNEL); if (amd == NULL) return -ENOMEM; diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index bd169f5411..2fb27c4e95 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -1969,7 +1969,7 @@ static int __init snd_cs4231_sbus_create(snd_card_t *card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; @@ -2083,7 +2083,7 @@ static int __init snd_cs4231_ebus_create(snd_card_t *card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c index 60d0b2c666..9e2b4c0c8a 100644 --- a/sound/synth/emux/emux.c +++ b/sound/synth/emux/emux.c @@ -40,7 +40,7 @@ int snd_emux_new(snd_emux_t **remu) snd_emux_t *emu; *remu = NULL; - emu = kcalloc(1, sizeof(*emu), GFP_KERNEL); + emu = kzalloc(sizeof(*emu), GFP_KERNEL); if (emu == NULL) return -ENOMEM; diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c index e41b28d9bf..8ccd33f4aa 100644 --- a/sound/synth/emux/emux_seq.c +++ b/sound/synth/emux/emux_seq.c @@ -146,7 +146,7 @@ snd_emux_create_port(snd_emux_t *emu, char *name, int i, type, cap; /* Allocate structures for this channel */ - if ((p = kcalloc(1, sizeof(*p), GFP_KERNEL)) == NULL) { + if ((p = kzalloc(sizeof(*p), GFP_KERNEL)) == NULL) { snd_printk("no memory\n"); return NULL; } diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index 901a7db05b..d0925ea508 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -266,7 +266,7 @@ newsf(snd_sf_list_t *sflist, int type, char *name) } /* not found -- create a new one */ - sf = kcalloc(1, sizeof(*sf), GFP_KERNEL); + sf = kzalloc(sizeof(*sf), GFP_KERNEL); if (sf == NULL) return NULL; sf->id = sflist->fonts_size; @@ -346,7 +346,7 @@ sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf) { snd_sf_zone_t *zp; - if ((zp = kcalloc(1, sizeof(*zp), GFP_KERNEL)) == NULL) + if ((zp = kzalloc(sizeof(*zp), GFP_KERNEL)) == NULL) return NULL; zp->next = sf->zones; sf->zones = zp; @@ -377,7 +377,7 @@ sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf) { snd_sf_sample_t *sp; - if ((sp = kcalloc(1, sizeof(*sp), GFP_KERNEL)) == NULL) + if ((sp = kzalloc(sizeof(*sp), GFP_KERNEL)) == NULL) return NULL; sp->next = sf->samples; @@ -1362,7 +1362,7 @@ snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr) { snd_sf_list_t *sflist; - if ((sflist = kcalloc(1, sizeof(*sflist), GFP_KERNEL)) == NULL) + if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL) return NULL; init_MUTEX(&sflist->presets_mutex); diff --git a/sound/synth/util_mem.c b/sound/synth/util_mem.c index 8b131a11e5..5f75bf31bc 100644 --- a/sound/synth/util_mem.c +++ b/sound/synth/util_mem.c @@ -38,7 +38,7 @@ snd_util_memhdr_new(int memsize) { snd_util_memhdr_t *hdr; - hdr = kcalloc(1, sizeof(*hdr), GFP_KERNEL); + hdr = kzalloc(sizeof(*hdr), GFP_KERNEL); if (hdr == NULL) return NULL; hdr->size = memsize; diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index da22f25d4e..d5ae2055b8 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -3136,7 +3136,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, return -ENOMEM; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (! chip) { snd_card_free(card); return -ENOMEM; diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c index 93dedde3c4..e0d0365453 100644 --- a/sound/usb/usbmidi.c +++ b/sound/usb/usbmidi.c @@ -841,7 +841,7 @@ static int snd_usbmidi_in_endpoint_create(snd_usb_midi_t* umidi, int length; rep->in = NULL; - ep = kcalloc(1, sizeof(*ep), GFP_KERNEL); + ep = kzalloc(sizeof(*ep), GFP_KERNEL); if (!ep) return -ENOMEM; ep->umidi = umidi; @@ -913,7 +913,7 @@ static int snd_usbmidi_out_endpoint_create(snd_usb_midi_t* umidi, void* buffer; rep->out = NULL; - ep = kcalloc(1, sizeof(*ep), GFP_KERNEL); + ep = kzalloc(sizeof(*ep), GFP_KERNEL); if (!ep) return -ENOMEM; ep->umidi = umidi; @@ -1537,7 +1537,7 @@ int snd_usb_create_midi_interface(snd_usb_audio_t* chip, int out_ports, in_ports; int i, err; - umidi = kcalloc(1, sizeof(*umidi), GFP_KERNEL); + umidi = kzalloc(sizeof(*umidi), GFP_KERNEL); if (!umidi) return -ENOMEM; umidi->chip = chip; diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c index fa7056f5ca..c3c08c9cb4 100644 --- a/sound/usb/usbmixer.c +++ b/sound/usb/usbmixer.c @@ -824,7 +824,7 @@ static void build_feature_ctl(mixer_build_t *state, unsigned char *desc, if (check_ignored_ctl(state, unitid, control)) return; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) { snd_printk(KERN_ERR "cannot malloc kcontrol\n"); return; @@ -997,7 +997,7 @@ static void build_mixer_unit_ctl(mixer_build_t *state, unsigned char *desc, if (check_ignored_ctl(state, unitid, 0)) return; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) return; @@ -1244,7 +1244,7 @@ static int build_audio_procunit(mixer_build_t *state, int unitid, unsigned char continue; if (check_ignored_ctl(state, unitid, valinfo->control)) continue; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) { snd_printk(KERN_ERR "cannot malloc kcontrol\n"); return -ENOMEM; @@ -1430,7 +1430,7 @@ static int parse_audio_selector_unit(mixer_build_t *state, int unitid, unsigned if (check_ignored_ctl(state, unitid, 0)) return 0; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) { snd_printk(KERN_ERR "cannot malloc kcontrol\n"); return -ENOMEM; @@ -1945,7 +1945,7 @@ int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif) strcpy(chip->card->mixername, "USB Mixer"); - mixer = kcalloc(1, sizeof(*mixer), GFP_KERNEL); + mixer = kzalloc(sizeof(*mixer), GFP_KERNEL); if (!mixer) return -ENOMEM; mixer->chip = chip; diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index 62dfd28b3b..0f09e0de52 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -957,7 +957,7 @@ static int usX2Y_audio_stream_new(snd_card_t *card, int playback_endpoint, int c for (i = playback_endpoint ? SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE; i <= SNDRV_PCM_STREAM_CAPTURE; ++i) { - usX2Y_substream[i] = kcalloc(1, sizeof(snd_usX2Y_substream_t), GFP_KERNEL); + usX2Y_substream[i] = kzalloc(sizeof(snd_usX2Y_substream_t), GFP_KERNEL); if (NULL == usX2Y_substream[i]) { snd_printk(KERN_ERR "cannot malloc\n"); return -ENOMEM; -- 2.39.5