Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

simplify

This commit is contained in:
christos 2015-10-29 02:29:41 +00:00
parent 8434ebbe32
commit 9ffbaaa4fd
1 changed files with 6 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
sys/dev/pci/if_vioif.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_vioif.c,v 1.19 2015/10/29 02:09:02 ozaki-r Exp $ */
/* $NetBSD: if_vioif.c,v 1.20 2015/10/29 02:29:41 christos Exp $ */
/*
* Copyright (c) 2010 Minoura Makoto.
@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_vioif.c,v 1.19 2015/10/29 02:09:02 ozaki-r Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_vioif.c,v 1.20 2015/10/29 02:29:41 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_net_mpsafe.h"
@ -681,19 +681,13 @@ err:
mutex_obj_free(sc->sc_rx_lock);
if (vsc->sc_nvqs == 3) {
virtio_free_vq(vsc, &sc->sc_vq[VQ_CTRL]);
cv_destroy(&sc->sc_ctrl_wait);
mutex_destroy(&sc->sc_ctrl_wait_lock);
vsc->sc_nvqs = 2;
}
if (vsc->sc_nvqs == 2) {
virtio_free_vq(vsc, &sc->sc_vq[VQ_TX]);
vsc->sc_nvqs = 1;
}
if (vsc->sc_nvqs == 1) {
virtio_free_vq(vsc, &sc->sc_vq[VQ_RX]);
vsc->sc_nvqs = 0;
}
while (vsc->sc_nvqs > 0)
virtio_free_vq(vsc, &sc->sc_vq[--vsc->sc_nvqs]);
vsc->sc_child = (void*)1;
return;
}