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Coverity CID 2861: Check for out_data before cancelling.

This commit is contained in:
christos 2006-04-11 14:08:51 +00:00
parent a0ceb940b3
commit 888007e5cb
1 changed files with 4 additions and 3 deletions
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7
sys/dev/usb/utoppy.c
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@ -1,4 +1,4 @@
/* $NetBSD: utoppy.c,v 1.2 2006/04/11 14:05:46 christos Exp $ */
/* $NetBSD: utoppy.c,v 1.3 2006/04/11 14:08:51 christos Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: utoppy.c,v 1.2 2006/04/11 14:05:46 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: utoppy.c,v 1.3 2006/04/11 14:08:51 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1432,7 +1432,8 @@ utoppyclose(dev_t dev, int flag, int mode, struct lwp *l)
return (0);
}
(void) utoppy_cancel(sc);
if (sc->sc_out_data)
(void) utoppy_cancel(sc);
if (sc->sc_out_pipe != NULL) {
if ((err = usbd_abort_pipe(sc->sc_out_pipe)) != 0)