diff options
| -rw-r--r-- | drivers/pci/endpoint/pci-epc-core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/endpoint/pci-epc-core.c b/drivers/pci/endpoint/pci-epc-core.c index 21af2dbacc33..bed7c7d1fe3c 100644 --- a/drivers/pci/endpoint/pci-epc-core.c +++ b/drivers/pci/endpoint/pci-epc-core.c @@ -746,18 +746,18 @@ void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf, if (IS_ERR_OR_NULL(epc) || !epf) return; + mutex_lock(&epc->list_lock); if (type == PRIMARY_INTERFACE) { func_no = epf->func_no; list = &epf->list; + epf->epc = NULL; } else { func_no = epf->sec_epc_func_no; list = &epf->sec_epc_list; + epf->sec_epc = NULL; } - - mutex_lock(&epc->list_lock); clear_bit(func_no, &epc->function_num_map); list_del(list); - epf->epc = NULL; mutex_unlock(&epc->list_lock); } EXPORT_SYMBOL_GPL(pci_epc_remove_epf); |