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    kvm: no need to check return value of debugfs_create functions · 929f45e3
    Greg Kroah-Hartman 提交于
    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.
    
    This cleans up the error handling a lot, as this code will never get
    hit.
    
    Cc: Paul Mackerras <paulus@ozlabs.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Michael Ellerman <mpe@ellerman.id.au>
    Cc: Christoffer Dall <christoffer.dall@arm.com>
    Cc: Marc Zyngier <marc.zyngier@arm.com>
    Cc: Paolo Bonzini <pbonzini@redhat.com>
    Cc: "Radim KrÄmář" <rkrcmar@redhat.com>
    Cc: Arvind Yadav <arvind.yadav.cs@gmail.com>
    Cc: Eric Auger <eric.auger@redhat.com>
    Cc: Andre Przywara <andre.przywara@arm.com>
    Cc: kvm-ppc@vger.kernel.org
    Cc: linuxppc-dev@lists.ozlabs.org
    Cc: linux-kernel@vger.kernel.org
    Cc: linux-arm-kernel@lists.infradead.org
    Cc: kvmarm@lists.cs.columbia.edu
    Cc: kvm@vger.kernel.org
    Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
    929f45e3
vgic.h 11.1 KB