From b199ac6c4943aa0db246163bf6b483e2bb53431b Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Mon, 26 Sep 2016 10:31:52 +0200 Subject: x86/RAS/mce_amd_inj: Remove debugfs dir recursively on exit Simplify exit_mce_inject() by using debugfs_remove_recursive() and do away with the noodling over the dentry elements. Signed-off-by: Borislav Petkov Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20160926083152.30848-3-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/ras/mce_amd_inj.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'arch/x86/ras') 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); -- cgit v1.2.3