summaryrefslogtreecommitdiff
path: root/fs/nfsd
diff options
context:
space:
mode:
authorTrond Myklebust <trondmy@gmail.com>2018-10-01 17:41:54 +0300
committerJ. Bruce Fields <bfields@redhat.com>2018-10-29 23:58:04 +0300
commit3e87da5145fc25e18fb934eb496f4e7c4d038e71 (patch)
tree1fd189fba3a2eecb889f8f334b7becdbcde9075f /fs/nfsd
parent4c8e5537bb28f0e4b2ca60ecb0ca1ea12b82adf6 (diff)
downloadlinux-3e87da5145fc25e18fb934eb496f4e7c4d038e71.tar.xz
knfsd: Remove dead code from nfsd_cache_lookup
The preallocated cache entry is always set to type RC_NOCACHE, and that type isn't changed until we later call nfsd_cache_update(). Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfscache.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index dbdeb9d6af03..cef4686f87ef 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -446,14 +446,6 @@ nfsd_cache_lookup(struct svc_rqst *rqstp)
rp->c_csum = csum;
lru_put_end(b, rp);
-
- /* release any buffer */
- if (rp->c_type == RC_REPLBUFF) {
- drc_mem_usage -= rp->c_replvec.iov_len;
- kfree(rp->c_replvec.iov_base);
- rp->c_replvec.iov_base = NULL;
- }
- rp->c_type = RC_NOCACHE;
out:
spin_unlock(&b->cache_lock);
return rtn;