media: intel/ipu6: fix error pointer dereference

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In a error path isp->psys is confirmed to be an error pointer not NULL so
this condition is true and the error pointer is dereferenced. So isp-psys
should be set to NULL before going to out_ipu6_bus_del_devices.

Detected by Smatch:
drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error:
'isp->psys' dereferencing possible ERR_PTR()

Fixes: 25fedc0219 ("media: intel/ipu6: add Intel IPU6 PCI device driver")
Cc: stable@vger.kernel.org
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
[Sakari Ailus: Fix commit message.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

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Ethan Tidmore 2026-03-06 21:03:55 -06:00 • committed by Mauro Carvalho Chehab

parent b7ef8bbb9f

commit 8dd088b8b1

1 changed files with 1 additions and 1 deletions

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drivers/media/pci/intel/ipu6/ipu6.c

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