1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 5db324635e92..d854693a15b0 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1725,7 +1725,8 @@ restart:
                         if (!test_and_clear_bit(ops->owner_flag_bit,
                                                         &sp->so_flags))
                                 continue;
-                        atomic_inc(&sp->so_count);
+                        if (!atomic_inc_not_zero(&sp->so_count))
+                                continue;
                         spin_unlock(&clp->cl_lock);
                         rcu_read_unlock();