diff options
Diffstat (limited to 'usr/src/uts/i86pc/sys/apix.h')
| -rw-r--r-- | usr/src/uts/i86pc/sys/apix.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr/src/uts/i86pc/sys/apix.h b/usr/src/uts/i86pc/sys/apix.h index 8237d2e455..f3b775086f 100644 --- a/usr/src/uts/i86pc/sys/apix.h +++ b/usr/src/uts/i86pc/sys/apix.h @@ -20,6 +20,7 @@ */ /* * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright 2017 Joyent, Inc. */ #ifndef __SYS_APIX_APIX_H @@ -287,11 +288,12 @@ extern struct apix_rebind_info apix_rebindinfo; #define APIX_DO_FAKE_INTR(_cpu, _vector)\ if (APIX_IS_FAKE_INTR(_vector)) {\ - struct autovec *tp;\ + struct autovec *tp = NULL;\ if ((_cpu) == apix_rebindinfo.i_old_cpuid)\ tp = apix_rebindinfo.i_old_av;\ else if ((_cpu) == apix_rebindinfo.i_new_cpuid)\ tp = apix_rebindinfo.i_new_av;\ + ASSERT(tp != NULL);\ if (tp->av_vector != NULL &&\ (tp->av_flags & AV_PENTRY_PEND) == 0) {\ tp->av_flags |= AV_PENTRY_PEND;\ |