diff options
| author | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2007-05-22 23:05:48 +0000 |
|---|---|---|
| committer | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2007-05-22 23:05:48 +0000 |
| commit | f013ccb768f789ad2c99624e769526fd58aa25c2 (patch) | |
| tree | 11e83876657bd39e8797fa31eaa48713218edd17 /sys | |
| parent | 124427f96dfee1c0972e13c76ec7007a409f110b (diff) | |
- Remove redundant initialization.
- Compare pointer with NULL.
Notes
svn path=/head/; revision=169888
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/vfs_cache.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index 99808037db5a..f6391556fe8b 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -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); |