PCI: xilinx-cpm: Fix IRQ domain leak in error path of probe

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[ Upstream commit 57b0302240 ]

The IRQ domain allocated for the PCIe controller is not freed if
resource_list_first_type() returns NULL, leading to a resource leak.

This fix ensures properly cleaning up the allocated IRQ domain in
the error path.

Fixes: 49e427e6bd ("Merge branch 'pci/host-probe-refactor'")
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
[kwilczynski: added missing Fixes: tag, refactored to use one of the goto labels]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Link: https://lore.kernel.org/r/20250224155025.782179-2-thippeswamy.havalige@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Thippeswamy Havalige 2025-02-24 21:20:22 +05:30 • committed by Greg Kroah-Hartman

parent 745783303c

commit 48b5e31bc3

1 changed files with 6 additions and 4 deletions

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drivers/pci/controller/pcie-xilinx-cpm.c

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