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release lock in error branch

This commit is contained in:
pooka 2010-04-16 11:22:43 +00:00
parent e24803ded7
commit 0971e4900c
1 changed files with 5 additions and 3 deletions
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8
sys/dev/fss.c
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@ -1,4 +1,4 @@
/* $NetBSD: fss.c,v 1.68 2010/04/13 07:58:54 hannken Exp $ */
/* $NetBSD: fss.c,v 1.69 2010/04/16 11:22:43 pooka Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: fss.c,v 1.68 2010/04/13 07:58:54 hannken Exp $");
__KERNEL_RCSID(0, "$NetBSD: fss.c,v 1.69 2010/04/16 11:22:43 pooka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -196,8 +196,10 @@ fss_open(dev_t dev, int flags, int mode, struct lwp *l)
cf->cf_unit = minor(dev);
cf->cf_fstate = FSTATE_STAR;
sc = device_private(config_attach_pseudo(cf));
if (sc == NULL)
if (sc == NULL) {
mutex_exit(&fss_device_lock);
return ENOMEM;
}
}
mutex_enter(&sc->sc_slock);