From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart

---
 kernel/samples/bpf/hbm.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/samples/bpf/hbm.c b/kernel/samples/bpf/hbm.c
index ff4c533..8e48489 100644
--- a/kernel/samples/bpf/hbm.c
+++ b/kernel/samples/bpf/hbm.c
@@ -308,6 +308,7 @@
 		fout = fopen(fname, "w");
 		fprintf(fout, "id:%d\n", cg_id);
 		fprintf(fout, "ERROR: Could not lookup queue_stats\n");
+		fclose(fout);
 	} else if (stats_flag && qstats.lastPacketTime >
 		   qstats.firstPacketTime) {
 		long long delta_us = (qstats.lastPacketTime -

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