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-rw-r--r--fs/nfs/nfs4state.c3
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();