diff options
Diffstat (limited to 'sound/core/memory.c')
| -rw-r--r-- | sound/core/memory.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sound/core/memory.c b/sound/core/memory.c index f6895577bf8..291b4769bde 100644 --- a/sound/core/memory.c +++ b/sound/core/memory.c @@ -56,7 +56,7 @@ static DEFINE_SPINLOCK(snd_alloc_vmalloc_lock); #define VMALLOC_MAGIC 0x87654320 static snd_info_entry_t *snd_memory_info_entry; -void snd_memory_init(void) +void __init snd_memory_init(void) { snd_alloc_kmalloc = 0; snd_alloc_vmalloc = 0; @@ -116,15 +116,21 @@ void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags) return _snd_kmalloc(size, flags); } +void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags) +{ + void *ret = _snd_kmalloc(size, flags); + if (ret) + memset(ret, 0, size); + return ret; +} +EXPORT_SYMBOL(snd_hidden_kzalloc); + void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags) { void *ret = NULL; if (n != 0 && size > INT_MAX / n) return ret; - ret = _snd_kmalloc(n * size, flags); - if (ret) - memset(ret, 0, n * size); - return ret; + return snd_hidden_kzalloc(n * size, flags); } void snd_hidden_kfree(const void *obj) |