diff options
| author | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
| commit | bb181e2e48f8c85db08c9cb015cbba9618dbf05c (patch) | |
| tree | 191bc24dd97bcb174535cc217af082f16da3b43d /drivers/pci/hotplug/cpci_hotplug_core.c | |
| parent | d57368afe63b3b7b45ce6c2b8c5276417935be2f (diff) | |
| parent | c039c332f23e794deb6d6f37b9f07ff3b27fb2cf (diff) | |
Merge commit 'c039c332f23e794deb6d6f37b9f07ff3b27fb2cf' into md
Pull in pre-requisites for adding raid10 support to dm-raid.
Diffstat (limited to 'drivers/pci/hotplug/cpci_hotplug_core.c')
| -rw-r--r-- | drivers/pci/hotplug/cpci_hotplug_core.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c index 3fadf2f135e8..2b4c412f94c3 100644 --- a/drivers/pci/hotplug/cpci_hotplug_core.c +++ b/drivers/pci/hotplug/cpci_hotplug_core.c @@ -225,7 +225,7 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last) struct hotplug_slot *hotplug_slot; struct hotplug_slot_info *info; char name[SLOT_NAME_SIZE]; - int status = -ENOMEM; + int status; int i; if (!(controller && bus)) @@ -237,18 +237,24 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last) */ for (i = first; i <= last; ++i) { slot = kzalloc(sizeof (struct slot), GFP_KERNEL); - if (!slot) + if (!slot) { + status = -ENOMEM; goto error; + } hotplug_slot = kzalloc(sizeof (struct hotplug_slot), GFP_KERNEL); - if (!hotplug_slot) + if (!hotplug_slot) { + status = -ENOMEM; goto error_slot; + } slot->hotplug_slot = hotplug_slot; info = kzalloc(sizeof (struct hotplug_slot_info), GFP_KERNEL); - if (!info) + if (!info) { + status = -ENOMEM; goto error_hpslot; + } hotplug_slot->info = info; slot->bus = bus; |