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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-07-08 13:05:37 -0500 |
|---|---|---|
| committer | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2024-07-10 05:39:11 +0000 |
| commit | 9553636b5757789536d0d23c83e7fba11812f958 (patch) | |
| tree | 11cfe219ec211f7268b32e864a318b843bbebc9c /drivers/pci/pcie | |
| parent | 101e5c5c4e766901492b51c33b34af5f775b043f (diff) | |
PCI: qcom: Prevent potential error pointer dereference
Only call dev_pm_opp_put() if dev_pm_opp_find_freq_exact() succeeds;
otherwise it leads to an error pointer dereference.
Fixes: 78b5f6f8855e ("PCI: qcom: Add OPP support to scale performance")
Link: https://lore.kernel.org/linux-pci/20240708180539.1447307-3-dan.carpenter@linaro.org
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci/pcie')
0 files changed, 0 insertions, 0 deletions