git: b61c045ff868 - stable/14 - sound: Remove redundant check in mixer_clone()

The branch stable/14 has been updated by christos:

URL: https://cgit.FreeBSD.org/src/commit/?id=b61c045ff868581009b740eaae047603d76da1c7

commit b61c045ff868581009b740eaae047603d76da1c7
Author:     Christos Margiolis <christos@FreeBSD.org>
AuthorDate: 2025-03-12 21:15:34 +0000
Commit:     Christos Margiolis <christos@FreeBSD.org>
CommitDate: 2025-03-19 14:52:08 +0000

    sound: Remove redundant check in mixer_clone()
    
    PCM_REGISTERED() does this check through PCM_ALIVE().
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    
    (cherry picked from commit cabf76fde8368222a68865953521e1c3668b5298)
---
 sys/dev/sound/pcm/mixer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/sound/pcm/mixer.c b/sys/dev/sound/pcm/mixer.c
index b5b5814e667b..7bd0a2e14c46 100644
--- a/sys/dev/sound/pcm/mixer.c
+++ b/sys/dev/sound/pcm/mixer.c
@@ -1365,7 +1365,7 @@ mixer_clone(void *arg,
 		bus_topo_lock();
 		d = devclass_get_softc(pcm_devclass, snd_unit);
 		/* See related comment in dsp_clone(). */
-		if (d != NULL && PCM_REGISTERED(d) && d->mixer_dev != NULL) {
+		if (PCM_REGISTERED(d) && d->mixer_dev != NULL) {
 			*dev = d->mixer_dev;
 			dev_ref(*dev);
 		}