git: 36ae1e15b0ab - stable/13 - midicsa_attach: eliminate write only variable func

The branch stable/13 has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=36ae1e15b0ab037ec7319deeb2801a687172adb3

commit 36ae1e15b0ab037ec7319deeb2801a687172adb3
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2022-07-08 17:53:32 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2022-10-02 04:25:54 +0000

    midicsa_attach: eliminate write only variable func
    
    Sponsored by:           Netflix
    
    (cherry picked from commit 3e423419cf02c9e314b66b51c1fb0f987839de5e)
---
 sys/dev/sound/pci/csamidi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/dev/sound/pci/csamidi.c b/sys/dev/sound/pci/csamidi.c
index 21543e736e9f..a013f8d9f3e6 100644
--- a/sys/dev/sound/pci/csamidi.c
+++ b/sys/dev/sound/pci/csamidi.c
@@ -202,11 +202,9 @@ static int
 midicsa_attach(device_t dev)
 {
 	struct csa_midi_softc *scp;
-	struct sndcard_func *func;
 	int rc = ENXIO;
 
 	scp = device_get_softc(dev);
-	func = device_get_ivars(dev);
 
 	bzero(scp, sizeof(struct csa_midi_softc));
 	scp->dev = dev;