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Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/control.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/core/control.c b/sound/core/control.c
index 6825ca75daf5..20d707d4ef40 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -2074,7 +2074,7 @@ void snd_ctl_disconnect_layer(struct snd_ctl_layer_ops *lops)
struct snd_ctl_layer_ops *lops2, *prev_lops2;
down_write(&snd_ctl_layer_rwsem);
- for (lops2 = snd_ctl_layer, prev_lops2 = NULL; lops2; lops2 = lops2->next)
+ for (lops2 = snd_ctl_layer, prev_lops2 = NULL; lops2; lops2 = lops2->next) {
if (lops2 == lops) {
if (!prev_lops2)
snd_ctl_layer = lops->next;
@@ -2082,6 +2082,8 @@ void snd_ctl_disconnect_layer(struct snd_ctl_layer_ops *lops)
prev_lops2->next = lops->next;
break;
}
+ prev_lops2 = lops2;
+ }
up_write(&snd_ctl_layer_rwsem);
}
EXPORT_SYMBOL_GPL(snd_ctl_disconnect_layer);