diff options
| -rw-r--r-- | sound/core/control.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index a5cc9a874062..04eb1a15ffb4 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -211,16 +211,12 @@ EXPORT_SYMBOL(snd_ctl_notify); static int snd_ctl_new(struct snd_kcontrol **kctl, unsigned int count, unsigned int access, struct snd_ctl_file *file) { - unsigned int size; unsigned int idx; if (count == 0 || count > MAX_CONTROL_COUNT) return -EINVAL; - size = sizeof(struct snd_kcontrol); - size += sizeof(struct snd_kcontrol_volatile) * count; - - *kctl = kzalloc(size, GFP_KERNEL); + *kctl = kzalloc(struct_size(*kctl, vd, count), GFP_KERNEL); if (!*kctl) return -ENOMEM; |