Date: Sat, 19 May 2018 04:08:12 +0000 (UTC) From: Matt Macy <mmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333841 - head/sys/kern Message-ID: <201805190408.w4J48Cwb021982@repo.freebsd.org>
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Author: mmacy Date: Sat May 19 04:08:11 2018 New Revision: 333841 URL: https://svnweb.freebsd.org/changeset/base/333841 Log: cache_lookup remove unused variable and initialize used Modified: head/sys/kern/vfs_cache.c Modified: head/sys/kern/vfs_cache.c ============================================================================== --- head/sys/kern/vfs_cache.c Sat May 19 04:07:00 2018 (r333840) +++ head/sys/kern/vfs_cache.c Sat May 19 04:08:11 2018 (r333841) @@ -752,6 +752,7 @@ cache_negative_shrink_select(int start, struct namecac int i; *ncpp = ncp = NULL; + neglist = NULL; for (i = start; i < numneglists; i++) { neglist = &neglists[i]; @@ -1230,7 +1231,7 @@ cache_lookup(struct vnode *dvp, struct vnode **vpp, st struct namecache_ts *ncp_ts; struct namecache *ncp; struct rwlock *blp; - struct mtx *dvlp, *dvlp2; + struct mtx *dvlp; uint32_t hash; int error, ltype; @@ -1249,12 +1250,12 @@ cache_lookup(struct vnode *dvp, struct vnode **vpp, st retry: blp = NULL; + dvlp = NULL; error = 0; if (cnp->cn_namelen == 2 && cnp->cn_nameptr[0] == '.' && cnp->cn_nameptr[1] == '.') { counter_u64_add(dotdothits, 1); dvlp = VP2VNODELOCK(dvp); - dvlp2 = NULL; mtx_lock(dvlp); ncp = dvp->v_cache_dd; if (ncp == NULL) { @@ -1629,6 +1630,7 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, cache_celockstate_init(&cel); ndd = NULL; + ncp_ts = NULL; flag = 0; if (cnp->cn_nameptr[0] == '.') { if (cnp->cn_namelen == 1)
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