bpf: Fix a warning message in mark_ptr_not_null_reg()

[linux-2.6-microblaze.git] / kernel / bpf / verifier.c

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 1dda9d8..3d34ba4 100644 (file)
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -1120,7 +1120,7 @@ static void mark_ptr_not_null_reg(struct bpf_reg_state *reg)
                reg->type = PTR_TO_RDWR_BUF;
                break;
        default:
-               WARN_ON("unknown nullable register type");
+               WARN_ONCE(1, "unknown nullable register type");
        }
 }