diff options
Diffstat (limited to 'drivers/pci/endpoint/pci-epc-core.c')
| -rw-r--r-- | drivers/pci/endpoint/pci-epc-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/endpoint/pci-epc-core.c b/drivers/pci/endpoint/pci-epc-core.c index e4712a0f249c..2091508c1620 100644 --- a/drivers/pci/endpoint/pci-epc-core.c +++ b/drivers/pci/endpoint/pci-epc-core.c @@ -519,11 +519,12 @@ void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf) { unsigned long flags; - if (!epc || IS_ERR(epc)) + if (!epc || IS_ERR(epc) || !epf) return; spin_lock_irqsave(&epc->lock, flags); list_del(&epf->list); + epf->epc = NULL; spin_unlock_irqrestore(&epc->lock, flags); } EXPORT_SYMBOL_GPL(pci_epc_remove_epf); |