nfsd: Drop duplicate checking of seqid in nfsd4_create_session()

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 14c49e524a5dcf5393d0de32b3fdc8600466d87a..30dbc9c0975aab3f6e027eaa7c6258facb802137 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2555,11 +2555,9 @@ nfsd4_create_session(struct svc_rqst *rqstp,
                        goto out_free_conn;
                cs_slot = &conf->cl_cs_slot;
                status = check_slot_seqid(cr_ses->seqid, cs_slot->sl_seqid, 0);
-               if (status == nfserr_replay_cache) {
-                       status = nfsd4_replay_create_session(cr_ses, cs_slot);
-                       goto out_free_conn;
-               } else if (cr_ses->seqid != cs_slot->sl_seqid + 1) {
-                       status = nfserr_seq_misordered;
+               if (status) {
+                       if (status == nfserr_replay_cache)
+                               status = nfsd4_replay_create_session(cr_ses, cs_slot);
                        goto out_free_conn;
                }
        } else if (unconf) {