s390/pci: cleanup resources only if necessary

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It's currently safe to call zpci_cleanup_bus_resources() even if the
resources were never created but it makes no sense so check
zdev->has_resources before we call zpci_cleanup_bus_resources() in
zpci_release_device().

Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Acked-by: Pierre Morel <pmorel@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 10:28:40 +02:00 • committed by Heiko Carstens

parent 7c0eaa78b9

commit 02368b7cf6

1 changed files with 2 additions and 1 deletions

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arch/s390/pci/pci.c

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