[pnfs] [PATCH] Fix comparison of verifiers in the client ID

[Ricardo Labiaga]

Fixes problem with server incorrectly returning NFS4ERR_CLID_INUSE.

Signed-off-by: Ricardo Labiaga <ricardo.labiaga at netapp.com>
---
 fs/nfsd/nfs4state.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 643ad9b..c2c5b8f 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1177,7 +1177,7 @@ int nfsd4_exchange_id(struct svc_rqst *rqstp,
struct nfsd4_exchange_id *clid)
                         goto out;
                 }

-                if (cmp_verf(&verf, &conf->cl_verifier)) {
+                if (!cmp_verf(&verf, &conf->cl_verifier)) {
                         /* Client reboot: destroy old state */
                         expire_client(conf);
                        goto out_new;
-- 
1.5.2.2