diff options
| author | Borislav Petkov <bp@suse.de> | 2016-09-26 10:31:52 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-09-26 11:13:17 +0200 |
| commit | b199ac6c4943aa0db246163bf6b483e2bb53431b (patch) | |
| tree | 9482f9411e49e241aedd4a5b78fdbda7b2dc1531 /arch/x86/ras | |
| parent | x86/RAS/mce_amd_inj: Fix signed wrap around when decrementing index 'i' (diff) | |
| download | linux-b199ac6c4943aa0db246163bf6b483e2bb53431b.tar.xz linux-b199ac6c4943aa0db246163bf6b483e2bb53431b.zip | |
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 <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20160926083152.30848-3-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/ras')
| -rw-r--r-- | arch/x86/ras/mce_amd_inj.c | 8 |
1 files 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); |