diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
index 3a212b4be9a1..6cf9b92c7c05 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
@@ -452,7 +452,7 @@ static const char *nrs_state2str(enum ptlrpc_nrs_pol_state state)
  * \param[in] policy The policy
  * \param[out] info  Holds returned status information
  */
-void nrs_policy_get_info_locked(struct ptlrpc_nrs_policy *policy,
+static void nrs_policy_get_info_locked(struct ptlrpc_nrs_policy *policy,
 				struct ptlrpc_nrs_pol_info *info)
 {
 	LASSERT(policy != NULL);