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| author | Lu Guanqun <guanqun.lu@intel.com> | 2011-08-24 10:45:10 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-08-24 12:22:43 +0400 |
| commit | 08ede038a738f22c1b3425051175e1d627d8dd43 (patch) | |
| tree | 84cadd30322f1c68fcfbbb869cb8bf8f9447989c /sound/core | |
| parent | 983929cafc4225d61f50b3e35cf892606a15bc69 (diff) | |
| download | linux-08ede038a738f22c1b3425051175e1d627d8dd43.tar.xz | |
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 <guanqun.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/control.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index 7f2b3a7eabb2..dc2a44048c85 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; |