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fix missing mutex_exit in error path of ohci_waitintr

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This commit is contained in:
jmcneill 2013-01-13 01:10:59 +00:00
parent f6b36ac22b
commit b4a705c4e8
1 changed files with 4 additions and 3 deletions
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7
sys/dev/usb/ohci.c
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@ -1,4 +1,4 @@
/* $NetBSD: ohci.c,v 1.229 2013/01/05 23:34:18 christos Exp $ */
/* $NetBSD: ohci.c,v 1.230 2013/01/13 01:10:59 jmcneill Exp $ */
/*
* Copyright (c) 1998, 2004, 2005, 2012 The NetBSD Foundation, Inc.
@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.229 2013/01/05 23:34:18 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.230 2013/01/13 01:10:59 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1667,7 +1667,7 @@ ohci_waitintr(ohci_softc_t *sc, usbd_xfer_handle xfer)
ohci_intr1(sc);
mutex_spin_exit(&sc->sc_intr_lock);
if (xfer->status != USBD_IN_PROGRESS)
return;
goto done;
}
}
@ -1678,6 +1678,7 @@ ohci_waitintr(ohci_softc_t *sc, usbd_xfer_handle xfer)
/* XXX should free TD */
done:
mutex_exit(&sc->sc_lock);
}