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Code Issues Releases Activity

- Remove redundant initialization.

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- Compare pointer with NULL.
This commit is contained in:
Pawel Jakub Dawidek 2007-05-22 23:05:48 +00:00
parent 124427f96d
commit f013ccb768
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=169888
1 changed files with 1 additions and 2 deletions
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3
sys/kern/vfs_cache.c
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@ -614,12 +614,11 @@ cache_purgevfs(mp)
struct nchashhead mplist;
LIST_INIT(&mplist);
ncp = NULL;
/* Scan hash tables for applicable entries */
CACHE_LOCK();
for (ncpp = &nchashtbl[nchash]; ncpp >= nchashtbl; ncpp--) {
for (ncp = LIST_FIRST(ncpp); ncp != 0; ncp = nnp) {
for (ncp = LIST_FIRST(ncpp); ncp != NULL; ncp = nnp) {
nnp = LIST_NEXT(ncp, nc_hash);
if (ncp->nc_dvp->v_mount == mp) {
LIST_REMOVE(ncp, nc_hash);