diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
index bf6f125064eb..9e04695bfdbc 100644
--- a/drivers/staging/lustre/lnet/selftest/brw_test.c
+++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
@@ -358,7 +358,7 @@ out:
 	return;
 }
 
-void
+static void
 brw_server_rpc_done(srpc_server_rpc_t *rpc)
 {
 	srpc_bulk_t *blk = rpc->srpc_bulk;