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| author | Julia Lawall <julia@diku.dk> | 2010-05-13 21:58:37 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-05-17 08:12:44 +0200 |
| commit | 550a8b691ca67761bbf382d98fbd81d215f1d7f0 (patch) | |
| tree | ffa575dee79ce5ae6ce8a358b9599d2cb309aef8 | |
| parent | 1be1d76b8a1f622fd3a64778dfe117053f2af1f2 (diff) | |
| download | linux-3.10-550a8b691ca67761bbf382d98fbd81d215f1d7f0.tar.gz linux-3.10-550a8b691ca67761bbf382d98fbd81d215f1d7f0.tar.bz2 linux-3.10-550a8b691ca67761bbf382d98fbd81d215f1d7f0.zip | |
ALSA: sound/pci/asihpi: Use kzalloc
Use kzalloc rather than the combination of kmalloc and memset.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,size,flags;
statement S;
@@
-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
if (x == NULL) S
-memset(x, 0, size);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/asihpi/hpi6000.c | 3 | ||||
| -rw-r--r-- | sound/pci/asihpi/hpi6205.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c index 9c50931731a..839ecb2e4b6 100644 --- a/sound/pci/asihpi/hpi6000.c +++ b/sound/pci/asihpi/hpi6000.c @@ -448,14 +448,13 @@ static void subsys_create_adapter(struct hpi_message *phm, if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_PCI2040) return; - ao.priv = kmalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); + ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); if (!ao.priv) { HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n"); phr->error = HPI_ERROR_MEMORY_ALLOC; return; } - memset(ao.priv, 0, sizeof(struct hpi_hw_obj)); /* create the adapter object based on the resource information */ /*? memcpy(&ao.Pci,&phm->u.s.Resource.r.Pci,sizeof(ao.Pci)); */ ao.pci = *phm->u.s.resource.r.pci; diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c index 8df2ff76d94..5e88c1fc2b9 100644 --- a/sound/pci/asihpi/hpi6205.c +++ b/sound/pci/asihpi/hpi6205.c @@ -482,13 +482,12 @@ static void subsys_create_adapter(struct hpi_message *phm, if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_DSP6205) return; - ao.priv = kmalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); + ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); if (!ao.priv) { HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n"); phr->error = HPI_ERROR_MEMORY_ALLOC; return; } - memset(ao.priv, 0, sizeof(struct hpi_hw_obj)); ao.pci = *phm->u.s.resource.r.pci; err = create_adapter_obj(&ao, &os_error_code); |