From 672c3122c26ff7cf4532c486d208d4379d6ce4d3 Mon Sep 17 00:00:00 2001 From: "Maciej S. Szmigiero" Date: Thu, 20 Oct 2022 22:46:24 +0200 Subject: [PATCH] ALSA: emu10k1: Use snd_ctl_rename() to rename a control With the recent addition of hashed controls lookup it's not enough to just update the control name field, the hash entries for the modified control have to be updated too. snd_ctl_rename() takes care of that, so use it instead of directly modifying the control name. Fixes: 335b14d07638 ("ALSA: control: Use xarray for faster lookups") Cc: stable@vger.kernel.org Signed-off-by: Maciej S. Szmigiero Link: https://lore.kernel.org/r/38b19f019f95ee78a6e4e59d39afb9e2c3379413.1666296963.git.maciej.szmigiero@oracle.com Signed-off-by: Takashi Iwai --- sound/pci/emu10k1/emumixer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index e9c0fe3b84461..3c115f8ab96c0 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -1767,7 +1767,7 @@ static int rename_ctl(struct snd_card *card, const char *src, const char *dst) { struct snd_kcontrol *kctl = ctl_find(card, src); if (kctl) { - strcpy(kctl->id.name, dst); + snd_ctl_rename(card, kctl, dst); return 0; } return -ENOENT; -- 2.39.5