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authorJ. Bruce Fields <bfields@redhat.com>2020-03-19 10:18:49 -0400
committerChuck Lever <chuck.lever@oracle.com>2020-03-19 10:51:42 -0400
commit663e36f07666ff924012defa521f88875f6e5402 (patch)
tree431c002363b5b7139742ed390a4200d186967972 /fs/nfsd
parent6cbfad5f201b3204d74b5c749edf03c3ce14bab4 (diff)
downloadlinux-663e36f07666ff924012defa521f88875f6e5402.tar.bz2
nfsd4: kill warnings on testing stateids with mismatched clientids
It's normal for a client to test a stateid from a previous instance, e.g. after a network partition. Signed-off-by: J. Bruce Fields <bfields@redhat.com> Reviewed-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4state.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 3a24b3c328c3..e32ecedece0f 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -5531,15 +5531,8 @@ static __be32 nfsd4_validate_stateid(struct nfs4_client *cl, stateid_t *stateid)
if (ZERO_STATEID(stateid) || ONE_STATEID(stateid) ||
CLOSE_STATEID(stateid))
return status;
- /* Client debugging aid. */
- if (!same_clid(&stateid->si_opaque.so_clid, &cl->cl_clientid)) {
- char addr_str[INET6_ADDRSTRLEN];
- rpc_ntop((struct sockaddr *)&cl->cl_addr, addr_str,
- sizeof(addr_str));
- pr_warn_ratelimited("NFSD: client %s testing state ID "
- "with incorrect client ID\n", addr_str);
+ if (!same_clid(&stateid->si_opaque.so_clid, &cl->cl_clientid))
return status;
- }
spin_lock(&cl->cl_lock);
s = find_stateid_locked(cl, stateid);
if (!s)