fix memory leak, found by Brainy.
XXX: is there anything else that we need to cleanup at this point?
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73a47107cb
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@ -1,4 +1,4 @@
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/* $NetBSD: ac97.c,v 1.95 2012/10/27 17:18:18 chs Exp $ */
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/* $NetBSD: ac97.c,v 1.96 2015/04/04 15:09:45 christos Exp $ */
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/* $OpenBSD: ac97.c,v 1.8 2000/07/19 09:01:35 csapuntz Exp $ */
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/*
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@ -63,7 +63,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ac97.c,v 1.95 2012/10/27 17:18:18 chs Exp $");
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__KERNEL_RCSID(0, "$NetBSD: ac97.c,v 1.96 2015/04/04 15:09:45 christos Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -1444,6 +1444,7 @@ ac97_attach_type(struct ac97_host_if *host_if, device_t sc_dev, int type, kmutex
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if (as->ext_mid == 0 || as->ext_mid == 0xffff) {
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aprint_normal_dev(sc_dev, "no modem codec found\n");
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free(as, M_DEVBUF);
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return ENXIO;
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}
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as->type = AC97_CODEC_TYPE_MODEM;
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