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| author | Wei Yang <richard.weiyang@gmail.com> | 2018-09-27 02:31:26 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-03-28 17:27:19 +0100 |
| commit | 4d66623cfba0949b2f0d669bd2ae732124c99ded (patch) | |
| tree | c031dcad0bdd4e7e995696f18f09c9c88219f16b /arch/sparc/mm/extable.c | |
| parent | kvm: nVMX: Add a vmentry check for HOST_SYSENTER_ESP and HOST_SYSENTER_EIP fi... (diff) | |
| download | linux-4d66623cfba0949b2f0d669bd2ae732124c99ded.tar.xz linux-4d66623cfba0949b2f0d669bd2ae732124c99ded.zip | |
KVM: x86: remove check on nr_mmu_pages in kvm_arch_commit_memory_region()
* nr_mmu_pages would be non-zero only if kvm->arch.n_requested_mmu_pages is
non-zero.
* nr_mmu_pages is always non-zero, since kvm_mmu_calculate_mmu_pages()
never return zero.
Based on these two reasons, we can merge the two *if* clause and use the
return value from kvm_mmu_calculate_mmu_pages() directly. This simplify
the code and also eliminate the possibility for reader to believe
nr_mmu_pages would be zero.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/sparc/mm/extable.c')
0 files changed, 0 insertions, 0 deletions