nfsd4: eliminate unused lt_stateowner

This is used only as a local variable.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 834a5f8..a47bf88 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4098,6 +4098,7 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 {
        struct inode *inode;
        struct file_lock file_lock;
+       struct nfs4_stateowner *so;
        int error;
        __be32 status;
 
@@ -4107,7 +4108,6 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
        if (check_lock_length(lockt->lt_offset, lockt->lt_length))
                 return nfserr_inval;
 
-       lockt->lt_stateowner = NULL;
        nfs4_lock_state();
 
        status = nfserr_stale_clientid;
@@ -4134,10 +4134,10 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                goto out;
        }
 
-       lockt->lt_stateowner = find_lockstateowner_str(inode,
+       so = find_lockstateowner_str(inode,
                        &lockt->lt_clientid, &lockt->lt_owner);
-       if (lockt->lt_stateowner)
-               file_lock.fl_owner = (fl_owner_t)lockt->lt_stateowner;
+       if (so)
+               file_lock.fl_owner = (fl_owner_t)so;
        file_lock.fl_pid = current->tgid;
        file_lock.fl_flags = FL_POSIX;
 

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index de236fb..27a3dfa 100644 (file)
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -184,7 +184,6 @@ struct nfsd4_lockt {
        struct xdr_netobj               lt_owner;
        u64                             lt_offset;
        u64                             lt_length;
-       struct nfs4_stateowner *        lt_stateowner;
        struct nfsd4_lock_denied        lt_denied;
 };