Dan Carpenter 24414c842a PCI: endpoint: Clean up error handling in vpci_scan_bus() ... [ Upstream commit 8e0f5a96c534f781e8c57ca30459448b3bfe5429 ] Smatch complains about inconsistent NULL checking in vpci_scan_bus(): drivers/pci/endpoint/functions/pci-epf-vntb.c:1024 vpci_scan_bus() error: we previously assumed 'vpci_bus' could be null (see line 1021) Instead of printing an error message and then crashing we should return an error code and clean up. Also the NULL check is reversed so it prints an error for success instead of failure. Fixes: e35f56bb03 ("PCI: endpoint: Support NTB transfer between RC and EP") Link: https://lore.kernel.org/linux-pci/68e0f6a4-fd57-45d0-945b-0876f2c8cb86@moroto.mountain Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-08-19 05:45:06 +02:00
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functions	PCI: endpoint: Clean up error handling in vpci_scan_bus()	2024-08-19 05:45:06 +02:00
Kconfig	PCI: consolidate PCI config entry in drivers/pci	2018-11-23 11:45:34 +09:00
Makefile	PCI: Add SPDX GPL-2.0 when no license was specified	2018-01-26 11:45:16 -06:00
pci-ep-cfs.c	PCI: endpoint: Add support to link a physical function to a virtual function	2021-08-19 14:13:28 +01:00
pci-epc-core.c	PCI: endpoint: Add virtual function number in pci_epc ops	2021-08-19 14:13:28 +01:00
pci-epc-mem.c	PCI: Fix kerneldoc warnings	2020-08-05 18:23:14 -05:00
pci-epf-core.c	pci-v5.15-changes	2021-09-07 19:13:42 -07:00