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-rw-r--r--net/ceph/auth.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/net/ceph/auth.c b/net/ceph/auth.c
index dbde2b3c3c15..fbeee068ea14 100644
--- a/net/ceph/auth.c
+++ b/net/ceph/auth.c
@@ -315,6 +315,22 @@ int ceph_auth_update_authorizer(struct ceph_auth_client *ac,
}
EXPORT_SYMBOL(ceph_auth_update_authorizer);
+int ceph_auth_add_authorizer_challenge(struct ceph_auth_client *ac,
+ struct ceph_authorizer *a,
+ void *challenge_buf,
+ int challenge_buf_len)
+{
+ int ret = 0;
+
+ mutex_lock(&ac->mutex);
+ if (ac->ops && ac->ops->add_authorizer_challenge)
+ ret = ac->ops->add_authorizer_challenge(ac, a, challenge_buf,
+ challenge_buf_len);
+ mutex_unlock(&ac->mutex);
+ return ret;
+}
+EXPORT_SYMBOL(ceph_auth_add_authorizer_challenge);
+
int ceph_auth_verify_authorizer_reply(struct ceph_auth_client *ac,
struct ceph_authorizer *a)
{