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| author | Fabiano Rosas <farosas@linux.ibm.com> | 2022-01-25 16:57:35 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-02-03 06:50:44 +0100 |
| commit | 4feb74aa64b35b21a4937f96d7a940adee286e5b (patch) | |
| tree | fd9c309897044cee4ba29566be056971ac9582ba /arch/powerpc/kvm/book3s_pr.c | |
| parent | KVM: PPC: Book3S HV: Free allocated memory if module init fails (diff) | |
| download | linux-4feb74aa64b35b21a4937f96d7a940adee286e5b.tar.xz linux-4feb74aa64b35b21a4937f96d7a940adee286e5b.zip | |
KVM: PPC: Decrement module refcount if init_vm fails
We increment the reference count for KVM-HV/PR before the call to
kvmppc_core_init_vm. If that function fails we need to decrement the
refcount.
Also remove the check on kvm_ops->owner because try_module_get can
handle a NULL module.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220125155735.1018683-5-farosas@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr.c')
0 files changed, 0 insertions, 0 deletions