linux-kernel - [PATCH 00/11] PowerPC-KVM: Fine-tuning for some function implementations

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Date:   Fri, 20 Jan 2017 19:18:04 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     kvm@...r.kernel.org, kvm-ppc@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, Alexander Graf <agraf@...e.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 00/11] PowerPC-KVM: Fine-tuning for some function
 implementations

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 20 Jan 2017 19:07:21 +0100

Some update suggestions were taken into account
from static source code analysis.

Markus Elfring (11):
  Move assignments for the variable "err" in kvm_htab_write()
  Improve a size determination in kvmppc_alloc_hpt()
  Move error code assignments in two functions
  Use common error handling code in kvmppc_clr_passthru_irq()
  Adjust nine checks for null pointers
  Use kcalloc() in kvmppc_alloc_host_rm_ops()
  Improve size determinations in five functions
  Use seq_puts() in xics_debug_show()
  Improve a size determination in two functions
  Use kcalloc() in e500_mmu_host_init()
  Return directly after a failed copy_from_user() in two functions

 arch/powerpc/kvm/book3s_64_mmu_hv.c | 26 +++++++------
 arch/powerpc/kvm/book3s_hv.c        | 73 +++++++++++++++++++------------------
 arch/powerpc/kvm/book3s_xics.c      |  7 ++--
 arch/powerpc/kvm/e500_mmu_host.c    |  5 +--
 arch/powerpc/kvm/powerpc.c          | 48 ++++++++++--------------
 5 files changed, 75 insertions(+), 84 deletions(-)

-- 
2.11.0