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authorXiongfeng Wang <[email protected]>2022-11-18 14:31:35 +0800
committerPeter Zijlstra <[email protected]>2022-11-24 11:09:25 +0100
commit1ff9dd6e7071a561f803135c1d684b13c7a7d01d (patch)
treedd73ad62ba4f02916ffe2bd65e1915a109b07234 /scripts/generate_rust_analyzer.py
parentc508eb042d9739bf9473526f53303721b70e9100 (diff)
perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox()
pci_get_device() will increase the reference count for the returned 'dev'. We need to call pci_dev_put() to decrease the reference count. Since 'dev' is only used in pci_read_config_dword(), let's add pci_dev_put() right after it. Fixes: 9d480158ee86 ("perf/x86/intel/uncore: Remove uncore extra PCI dev HSWEP_PCI_PCU_3") Signed-off-by: Xiongfeng Wang <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Reviewed-by: Kan Liang <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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