diff options
| author | Greg KH <gregkh@linuxfoundation.org> | 2019-07-31 21:56:20 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-08-05 13:55:49 +0300 |
| commit | 3e7093d045196b1016517631645e874fe903db7e (patch) | |
| tree | 8fd33a32ab83d8a9a3c411b62af1cefa28cdc9d7 /arch/x86/kernel/kvm.c | |
| parent | 741cbbae0768b828be2d48331eb371a4f08bbea8 (diff) | |
| download | linux-3e7093d045196b1016517631645e874fe903db7e.tar.xz | |
KVM: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Also, when doing this, change kvm_arch_create_vcpu_debugfs() to return
void instead of an integer, as we should not care at all about if this
function actually does anything or not.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: <x86@kernel.org>
Cc: <kvm@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kernel/kvm.c')
0 files changed, 0 insertions, 0 deletions