diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-06 02:24:15 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-06 02:24:15 +0300 |
| commit | e8c4a7652430319896d6383d0f3729fa6f91f0f9 (patch) | |
| tree | e60060cd2fde7f3d50cd5951097583bac824e361 /drivers/pci | |
| parent | b0735e8d2c360b7b1343f299fb22df39f2a7797e (diff) | |
| parent | 2e4770a5661a727be1ccb65ebc97baec3fa863a0 (diff) | |
| download | linux-e8c4a7652430319896d6383d0f3729fa6f91f0f9.tar.xz | |
Merge branch 'pci/hotplug'
- Fix pci_create_slot() reference count leak in failure path (Qiushi Wu)
- Make rpadlpar functions static (Wei Yongjun)
* pci/hotplug:
PCI: rpadlpar: Make functions static
PCI: Fix pci_create_slot() reference count leak
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/rpadlpar_core.c | 6 | ||||
| -rw-r--r-- | drivers/pci/slot.c | 6 |
2 files changed, 7 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c index c5eb509c72f0..f979b7098acf 100644 --- a/drivers/pci/hotplug/rpadlpar_core.c +++ b/drivers/pci/hotplug/rpadlpar_core.c @@ -352,7 +352,7 @@ static int dlpar_remove_vio_slot(char *drc_name, struct device_node *dn) * -ENODEV Not a valid drc_name * -EIO Internal PCI Error */ -int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn) +static int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn) { struct pci_bus *bus; struct slot *slot; @@ -458,7 +458,7 @@ static inline int is_dlpar_capable(void) return (int) (rc != RTAS_UNKNOWN_SERVICE); } -int __init rpadlpar_io_init(void) +static int __init rpadlpar_io_init(void) { if (!is_dlpar_capable()) { @@ -470,7 +470,7 @@ int __init rpadlpar_io_init(void) return dlpar_sysfs_init(); } -void rpadlpar_io_exit(void) +static void __exit rpadlpar_io_exit(void) { dlpar_sysfs_exit(); } diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c index cc386ef2fa12..3861505741e6 100644 --- a/drivers/pci/slot.c +++ b/drivers/pci/slot.c @@ -268,13 +268,16 @@ placeholder: slot_name = make_slot_name(name); if (!slot_name) { err = -ENOMEM; + kfree(slot); goto err; } err = kobject_init_and_add(&slot->kobj, &pci_slot_ktype, NULL, "%s", slot_name); - if (err) + if (err) { + kobject_put(&slot->kobj); goto err; + } INIT_LIST_HEAD(&slot->list); list_add(&slot->list, &parent->slots); @@ -293,7 +296,6 @@ out: mutex_unlock(&pci_slot_mutex); return slot; err: - kfree(slot); slot = ERR_PTR(err); goto out; } |