git: 3114d55866b8 - main - sound: drop midistat lock in error path

[Robert Wing]

The branch main has been updated by rew:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=3114d55866b86ca1132923211936aa23881b0057

commit 3114d55866b86ca1132923211936aa23881b0057
Author:     Robert Wing <r...@freebsd.org>
AuthorDate: 2024-07-09 19:20:59 +0000
Commit:     Robert Wing <r...@freebsd.org>
CommitDate: 2024-07-09 19:20:59 +0000

    sound: drop midistat lock in error path
    
    Fixes:          fc76e24e583d45a3a59fd7ad4e603c0679eaf572
    Reviewed by:    kib
    Differential Revision:  https://reviews.freebsd.org/D45939
---
 sys/dev/sound/midi/sequencer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/dev/sound/midi/sequencer.c b/sys/dev/sound/midi/sequencer.c
index 6b3a2711e951..29e01fcaba2f 100644
--- a/sys/dev/sound/midi/sequencer.c
+++ b/sys/dev/sound/midi/sequencer.c
@@ -750,6 +750,7 @@ mseq_open(struct cdev *i_dev, int flags, int mode, struct 
thread *td)
        mtx_lock(&scp->seq_lock);
        if (scp->busy) {
                mtx_unlock(&scp->seq_lock);
+               midistat_unlock();
                SEQ_DEBUG(2, printf("seq_open: unit %d is busy.\n", scp->unit));
                return EBUSY;
        }