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Message-Id: <20160926083152.30848-3-bp@alien8.de>
Date: Mon, 26 Sep 2016 10:31:52 +0200
From: Borislav Petkov <bp@...en8.de>
To: X86 ML <x86@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] x86/RAS/mce_amd_inj: Remove debugfs dir recursively on exit
From: Borislav Petkov <bp@...e.de>
Simplify exit_mce_inject() by using debugfs_remove_recursive() and do
away with the noodling over the dentry elements.
Signed-off-by: Borislav Petkov <bp@...e.de>
---
arch/x86/ras/mce_amd_inj.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/x86/ras/mce_amd_inj.c b/arch/x86/ras/mce_amd_inj.c
index 20b227f63407..1ac76479c266 100644
--- a/arch/x86/ras/mce_amd_inj.c
+++ b/arch/x86/ras/mce_amd_inj.c
@@ -475,15 +475,11 @@ err_dfs_add:
static void __exit exit_mce_inject(void)
{
- int i;
- for (i = 0; i < ARRAY_SIZE(dfs_fls); i++)
- debugfs_remove(dfs_fls[i].d);
+ debugfs_remove_recursive(dfs_inj);
+ dfs_inj = NULL;
memset(&dfs_fls, 0, sizeof(dfs_fls));
-
- debugfs_remove(dfs_inj);
- dfs_inj = NULL;
}
module_init(init_mce_inject);
module_exit(exit_mce_inject);
--
2.10.0
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