The atomic_dec_and_test() returns *true* when zero. The !
belongs to atomic_dec(). Fixit
Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
---
fs/nfs/pnfs_dev.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/nfs/pnfs_dev.c b/fs/nfs/pnfs_dev.c
index 7e5542c..37ca215 100644
--- a/fs/nfs/pnfs_dev.c
+++ b/fs/nfs/pnfs_dev.c
@@ -258,7 +258,7 @@ _deviceid_purge_client(const struct nfs_client *clp, long hash)
synchronize_rcu();
hlist_for_each_entry_safe(d, n, next, &tmp, node)
- if (!atomic_dec_and_test(&d->ref)) {
+ if (atomic_dec_and_test(&d->ref)) {
if (d->ld->free_deviceid_node)
d->ld->free_deviceid_node(d);
else
--
1.7.2.3
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