Xinghui Li e2e52c8dfb PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain() ... [ Upstream commit 0c0206dc4f ] The ret variable in the vmd_enable_domain() function was used uninitialized when printing a warning message upon failure of the pci_reset_bus() function. Thus, fix the issue by assigning ret with the value returned from pci_reset_bus() before referencing it in the warning message. This was detected by Smatch: drivers/pci/controller/vmd.c:931 vmd_enable_domain() error: uninitialized symbol 'ret'. [kwilczynski: drop the second patch from the series, add missing reported by tag, commit log] Fixes: 0a584655ef ("PCI: vmd: Fix secondary bus reset for Intel bridges") Link: https://lore.kernel.org/all/202305270219.B96IiIfv-lkp@intel.com Link: https://lore.kernel.org/linux-pci/20230420094332.1507900-2-korantwork@gmail.com Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Xinghui Li <korantli@tencent.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Nirmal Patel <nirmal.patel@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-07-19 16:21:41 +02:00
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controller	PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain()	2023-07-19 16:21:41 +02:00
endpoint	PCI: endpoint: functions/pci-epf-test: Fix dma_chan direction	2023-07-19 16:21:40 +02:00
hotplug	PCI: pciehp: Cancel bringup sequence if card is not present	2023-07-19 16:21:35 +02:00
msi	…
pcie	PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free	2023-07-19 16:21:35 +02:00
switch	…
Kconfig	…
Makefile	…
access.c	…
ats.c	…
bus.c	…
doe.c	…
ecam.c	…
host-bridge.c	…
iov.c	…
irq.c	…
mmap.c	…
of.c	…
p2pdma.c	…
pci-acpi.c	PCI/ACPI: Call _REG when transitioning D-states	2023-07-05 18:27:37 +01:00
pci-bridge-emul.c	…
pci-bridge-emul.h	…
pci-driver.c	…
pci-label.c	…
pci-mid.c	…
pci-pf-stub.c	…
pci-stub.c	…
pci-sysfs.c	…
pci.c	…
pci.h	…
probe.c	…
proc.c	…
quirks.c	…
remove.c	…
rom.c	…
search.c	…
setup-bus.c	…
setup-irq.c	…
setup-res.c	…
slot.c	…
syscall.c	…
vc.c	…
vgaarb.c	…
vpd.c	…
xen-pcifront.c	…