From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Wed, 30 Jul 2014 12:27:25 +0000 (-0400)
Subject: nfsd: Remove nfs4_lock_state(): nfs4_preprocess_stateid_op()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c2d1d6a8f096ffbd3bde2490d313d16f35ceaa1b;p=linux-beck.git

nfsd: Remove nfs4_lock_state(): nfs4_preprocess_stateid_op()

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 90aa953420b6..3199ab50d63c 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4465,13 +4465,11 @@ nfs4_preprocess_stateid_op(struct net *net, struct nfsd4_compound_state *cstate,
 	if (ZERO_STATEID(stateid) || ONE_STATEID(stateid))
 		return check_special_stateids(net, current_fh, stateid, flags);
 
-	nfs4_lock_state();
-
 	status = nfsd4_lookup_stateid(cstate, stateid,
 				NFS4_DELEG_STID|NFS4_OPEN_STID|NFS4_LOCK_STID,
 				&s, nn);
 	if (status)
-		goto unlock_state;
+		return status;
 	status = check_stateid_generation(stateid, &s->sc_stateid, nfsd4_has_session(cstate));
 	if (status)
 		goto out;
@@ -4521,8 +4519,6 @@ nfs4_preprocess_stateid_op(struct net *net, struct nfsd4_compound_state *cstate,
 		*filpp = file;
 out:
 	nfs4_put_stid(s);
-unlock_state:
-	nfs4_unlock_state();
 	return status;
 }