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| author |   Hou Wenlong <houwenlong.hwl@antgroup.com> | 2022-10-17 11:06:10 +0800 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-10-27 04:41:55 -0400 |
| commit | 180418e2eb33be5c8d0b703c843e0ebc045aef80 (patch) | |
| tree | cbdcab385fa666ff5cc87eeea298e1f079ac0371 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | KVM: x86: Reduce refcount if single_open() fails in kvm_mmu_rmaps_stat_open() (diff) | |
| download | linux-dev-180418e2eb33be5c8d0b703c843e0ebc045aef80.tar.xz linux-dev-180418e2eb33be5c8d0b703c843e0ebc045aef80.zip | |
KVM: debugfs: Return retval of simple_attr_open() if it fails
Although simple_attr_open() fails only with -ENOMEM with current code
base, it would be nicer to return retval of simple_attr_open() directly
in kvm_debugfs_open().
No functional change intended.
Signed-off-by: Hou Wenlong <houwenlong.hwl@antgroup.com>
Message-Id: <69d64d93accd1f33691b8a383ae555baee80f943.1665975828.git.houwenlong.hwl@antgroup.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions