forked from luck/tmp_suning_uos_patched
ceph: handle kmalloc() failure
Return ERR_PTR(-ENOMEM) if kmalloc() fails. We handle allocation failures the same way later in the function. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Sage Weil <sage@newdream.net>
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@ -328,6 +328,8 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc,
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struct ceph_mds_session *s;
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s = kzalloc(sizeof(*s), GFP_NOFS);
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if (!s)
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return ERR_PTR(-ENOMEM);
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s->s_mdsc = mdsc;
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s->s_mds = mds;
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s->s_state = CEPH_MDS_SESSION_NEW;
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