From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198

---
 kernel/kernel/fail_function.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/kernel/kernel/fail_function.c b/kernel/kernel/fail_function.c
index b0b1ad9..8f3795d 100644
--- a/kernel/kernel/fail_function.c
+++ b/kernel/kernel/fail_function.c
@@ -163,10 +163,7 @@
 
 static void fei_debugfs_remove_attr(struct fei_attr *attr)
 {
-	struct dentry *dir;
-
-	dir = debugfs_lookup(attr->kp.symbol_name, fei_debugfs_dir);
-	debugfs_remove_recursive(dir);
+	debugfs_lookup_and_remove(attr->kp.symbol_name, fei_debugfs_dir);
 }
 
 static int fei_kprobe_handler(struct kprobe *kp, struct pt_regs *regs)

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