Date: Tue, 3 Feb 2009 07:50:41 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r188056 - head/sys/kern Message-ID: <200902030750.n137ofUH021214@svn.freebsd.org>
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Author: imp Date: Tue Feb 3 07:50:41 2009 New Revision: 188056 URL: http://svn.freebsd.org/changeset/base/188056 Log: o Use unsigned for bit fields. o Use NULL for pointers in preference to 0. Modified: head/sys/kern/subr_witness.c Modified: head/sys/kern/subr_witness.c ============================================================================== --- head/sys/kern/subr_witness.c Tue Feb 3 07:50:01 2009 (r188055) +++ head/sys/kern/subr_witness.c Tue Feb 3 07:50:41 2009 (r188056) @@ -235,8 +235,8 @@ struct witness { uint16_t w_num_descendants; /* direct/indirect * descendant count */ int16_t w_ddb_level; - int w_displayed:1; - int w_reversed:1; + unsigned w_displayed:1; + unsigned w_reversed:1; }; STAILQ_HEAD(witness_list, witness); @@ -376,7 +376,7 @@ static void witness_setflag(struct lock_ #define witness_debugger(c) #endif -SYSCTL_NODE(_debug, OID_AUTO, witness, CTLFLAG_RW, 0, "Witness Locking"); +SYSCTL_NODE(_debug, OID_AUTO, witness, CTLFLAG_RW, NULL, "Witness Locking"); /* * If set to 0, lock order checking is disabled. If set to -1,
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