linux-kernel - [PATCH 0/6] x86: cleanup debugfs usage

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Message-Id: <20190122143542.8816-1-gregkh@linuxfoundation.org>
Date:   Tue, 22 Jan 2019 15:35:36 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org
Cc:     linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 0/6] x86: cleanup debugfs usage

When calling debugfs code, there is no need to ever check the return
value of the call, as no logic should ever change if a call works
properly or not.  Fix up a bunch of x86-specific code to not care about
the results of debugfs.

Greg Kroah-Hartman (6):
  x86: mce: no need to check return value of debugfs_create functions
  x86: kdebugfs: no need to check return value of debugfs_create
    functions
  x86: kvm: no need to check return value of debugfs_create functions
  x86: mm: no need to check return value of debugfs_create functions
  x86: platform: no need to check return value of debugfs_create
    functions
  x86: xen: no need to check return value of debugfs_create functions

 arch/x86/kernel/cpu/mce/core.c            | 15 ++----
 arch/x86/kernel/cpu/mce/inject.c          | 34 ++-----------
 arch/x86/kernel/cpu/mce/severity.c        | 14 ++----
 arch/x86/kernel/kdebugfs.c                | 60 +++++------------------
 arch/x86/kvm/debugfs.c                    | 26 +++-------
 arch/x86/mm/debug_pagetables.c            | 35 +++----------
 arch/x86/platform/atom/punit_atom_debug.c | 22 ++-------
 arch/x86/platform/intel-quark/imr.c       | 14 ++----
 arch/x86/platform/intel/iosf_mbi.c        | 21 ++------
 arch/x86/platform/uv/tlb_uv.c             | 15 +-----
 arch/x86/xen/debugfs.c                    |  7 +--
 arch/x86/xen/p2m.c                        |  3 --
 12 files changed, 52 insertions(+), 214 deletions(-)

-- 
2.20.1