s390/pci: reset zdev->zbus on registration failure

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On failure to register a struct zpci_dev with a struct zpci_bus we left
a dangling pointer in zdev->zbus. As zpci_create_device() bails if
zpci_bus_device_register() fails this is of no consequence but still bad
practice.

Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Niklas Schnelle 2021-08-06 12:12:11 +02:00 • committed by Heiko Carstens

parent 02368b7cf6

commit 81a076171e

1 changed files with 2 additions and 1 deletions

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arch/s390/pci/pci_bus.c

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