Merge branch 'sched/locking' into sched/core

Merge reason: the rq locking changes are stable,
              propagate them into the .40 queue.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 6 insertions, 3 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 4b36ec3eb8ea..aa309aa93fe8 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -397,10 +397,13 @@ static void unhash_generic_stateid(struct nfs4_stateid *stp)
 
 static void free_generic_stateid(struct nfs4_stateid *stp)
 {
-        int oflag = nfs4_access_bmap_to_omode(stp);
+        int oflag;
 
-        nfs4_file_put_access(stp->st_file, oflag);
-        put_nfs4_file(stp->st_file);
+        if (stp->st_access_bmap) {
+                oflag = nfs4_access_bmap_to_omode(stp);
+                nfs4_file_put_access(stp->st_file, oflag);
+                put_nfs4_file(stp->st_file);
+        }
         kmem_cache_free(stateid_slab, stp);
 }