Signed-off-by: Cheng Renquan <crq...@gmail.com>
---
fs/ceph/mds_client.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 5268d40..5a209d9 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2614,6 +2614,9 @@ int ceph_mdsc_init(struct ceph_mds_client *mdsc, struct
ceph_client *client)
mdsc->client = client;
mutex_init(&mdsc->mutex);
mdsc->mdsmap = kzalloc(sizeof(*mdsc->mdsmap), GFP_NOFS);
+ if (mdsc->mdsmap == NULL)
+ return -ENOMEM;
+
init_completion(&mdsc->safe_umount_waiters);
init_completion(&mdsc->session_close_waiters);
INIT_LIST_HEAD(&mdsc->waiting_for_map);
@@ -2639,6 +2642,7 @@ int ceph_mdsc_init(struct ceph_mds_client *mdsc, struct
ceph_client *client)
init_waitqueue_head(&mdsc->cap_flushing_wq);
spin_lock_init(&mdsc->dentry_lru_lock);
INIT_LIST_HEAD(&mdsc->dentry_lru);
+
return 0;
}
--
1.7.0.2
------------------------------------------------------------------------------
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