From 08ede038a738f22c1b3425051175e1d627d8dd43 Mon Sep 17 00:00:00 2001 From: Lu Guanqun Date: Wed, 24 Aug 2011 14:45:10 +0800 Subject: [PATCH] ALSA: core: release the constraint check for replace ops Suppose the ALSA card already has a number of MAX_USER_CONTROLS controls, and the user wants to replace one, it should not fail at this condition check. Signed-off-by: Lu Guanqun Signed-off-by: Takashi Iwai --- sound/core/control.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/core/control.c b/sound/core/control.c index 7f2b3a7e..dc2a440 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1073,7 +1073,7 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file, struct user_element *ue; int idx, err; - if (card->user_ctl_count >= MAX_USER_CONTROLS) + if (!replace && card->user_ctl_count >= MAX_USER_CONTROLS) return -ENOMEM; if (info->count < 1) return -EINVAL; -- 2.7.4