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Coverity CID 1120: Avoid NULL deref.

This commit is contained in:
christos 2006-04-14 21:47:04 +00:00
parent b374745c63
commit fc1743863a
1 changed files with 3 additions and 2 deletions
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5
sys/dev/ieee1394/fw_port.h
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@ -1,4 +1,4 @@
/* $NetBSD: fw_port.h,v 1.10 2006/04/14 21:39:50 christos Exp $ */
/* $NetBSD: fw_port.h,v 1.11 2006/04/14 21:47:04 christos Exp $ */
/*
* Copyright (c) 2004 KIYOHARA Takashi
* All rights reserved.
@ -934,7 +934,8 @@ struct fwbus_attach_args {
#define SBP_DEVICE_FREEZE(d, x) scsipi_periph_freeze((d)->periph, (x));
#define SBP_DEVICE_THAW(d, x) \
do { \
scsipi_periph_thaw((d)->periph, (x)); \
if ((d)->periph) \
scsipi_periph_thaw((d)->periph, (x)); \
/* XXXX */ \
scsipi_channel_thaw(&(d)->target->sbp->sc_channel, 0); \
} while (/*CONSTCOND*/0)