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| author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2022-06-24 17:34:15 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-07-05 19:00:52 -0500 |
| commit | 8161e9626b50892eaedbd8070ecb1586ecedb109 (patch) | |
| tree | fbe7602626b8a5eebd3087f34bc56f012f063141 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 777e7c3ab73036105e6fc4a67ed950179dbffbab (diff) | |
PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
If dw_pcie_ep_init() fails to perform any action after the EPC memory is
initialized and the MSI memory region is allocated, the latter parts won't
be undone thus causing a memory leak. Add a cleanup-on-error path to fix
these leaks.
[bhelgaas: commit log]
Fixes: 2fd0c9d966cc ("PCI: designware-ep: Pre-allocate memory for MSI in dw_pcie_ep_init")
Link: https://lore.kernel.org/r/20220624143428.8334-6-Sergey.Semin@baikalelectronics.ru
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions