Update of /cvsroot/alsa/alsa-kernel/core
In directory sc8-pr-cvs1:/tmp/cvs-serv3379/core
Modified Files:
control.c
Log Message:
Optimized allocation of volatile data
Index: control.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/core/control.c,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -r1.29 -r1.30
--- control.c 1 Apr 2003 13:55:43 -0000 1.29
+++ control.c 2 Apr 2003 13:11:47 -0000 1.30
@@ -189,12 +189,11 @@
snd_runtime_check(control != NULL, return NULL);
snd_runtime_check(control->count > 0, return NULL);
kctl = (snd_kcontrol_t *)snd_magic_kcalloc(snd_kcontrol_t,
- sizeof(snd_kcontrol_volatile_t) *
control->count,
+ sizeof(snd_kcontrol_volatile_t) *
(control->count - 1),
GFP_KERNEL);
if (kctl == NULL)
return NULL;
*kctl = *control;
- kctl->vd = (snd_kcontrol_volatile_t *)(kctl + 1);
for (idx = 0; idx < kctl->count; idx++)
kctl->vd[idx].access = access;
return kctl;
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