4 files changed, 40 insertions, 16 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;
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 187a199da93c..c8eaeb43fa5d 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -611,7 +611,7 @@ static int ctrl_slot_setup(struct controller *ctrl,
         u32 tempdword;
         char name[SLOT_NAME_SIZE];
         void __iomem *slot_entry= NULL;
-        int result = -ENOMEM;
+        int result;
 
         dbg("%s\n", __func__);
 
@@ -623,19 +623,25 @@ static int ctrl_slot_setup(struct controller *ctrl,
 
         while (number_of_slots) {
                 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
-                if (!slot)
+                if (!slot) {
+                        result = -ENOMEM;
                         goto error;
+                }
 
                 slot->hotplug_slot = kzalloc(sizeof(*(slot->hotplug_slot)),
                                                 GFP_KERNEL);
-                if (!slot->hotplug_slot)
+                if (!slot->hotplug_slot) {
+                        result = -ENOMEM;
                         goto error_slot;
+                }
                 hotplug_slot = slot->hotplug_slot;
 
                 hotplug_slot->info = kzalloc(sizeof(*(hotplug_slot->info)),
                                                         GFP_KERNEL);
-                if (!hotplug_slot->info)
+                if (!hotplug_slot->info) {
+                        result = -ENOMEM;
                         goto error_hpslot;
+                }
                 hotplug_slot_info = hotplug_slot->info;
 
                 slot->ctrl = ctrl;
diff --git a/drivers/pci/hotplug/pcihp_skeleton.c b/drivers/pci/hotplug/pcihp_skeleton.c
index b20ceaaa31f4..1f00b937f721 100644
--- a/drivers/pci/hotplug/pcihp_skeleton.c
+++ b/drivers/pci/hotplug/pcihp_skeleton.c
@@ -252,7 +252,7 @@ static int __init init_slots(void)
         struct slot *slot;
         struct hotplug_slot *hotplug_slot;
         struct hotplug_slot_info *info;
-        int retval = -ENOMEM;
+        int retval;
         int i;
 
         /*
@@ -261,17 +261,23 @@ static int __init init_slots(void)
          */
         for (i = 0; i < num_slots; ++i) {
                 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
-                if (!slot)
+                if (!slot) {
+                        retval = -ENOMEM;
                         goto error;
+                }
 
                 hotplug_slot = kzalloc(sizeof(*hotplug_slot), GFP_KERNEL);
-                if (!hotplug_slot)
+                if (!hotplug_slot) {
+                        retval = -ENOMEM;
                         goto error_slot;
+                }
                 slot->hotplug_slot = hotplug_slot;
 
                 info = kzalloc(sizeof(*info), GFP_KERNEL);
-                if (!info)
+                if (!info) {
+                        retval = -ENOMEM;
                         goto error_hpslot;
+                }
                 hotplug_slot->info = info;
 
                 slot->number = i;
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 7414fd9ad1d2..b6de307248e4 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -99,22 +99,28 @@ static int init_slots(struct controller *ctrl)
         struct hotplug_slot *hotplug_slot;
         struct hotplug_slot_info *info;
         char name[SLOT_NAME_SIZE];
-        int retval = -ENOMEM;
+        int retval;
         int i;
 
         for (i = 0; i < ctrl->num_slots; i++) {
                 slot = kzalloc(sizeof(*slot), GFP_KERNEL);
-                if (!slot)
+                if (!slot) {
+                        retval = -ENOMEM;
                         goto error;
+                }
 
                 hotplug_slot = kzalloc(sizeof(*hotplug_slot), GFP_KERNEL);
-                if (!hotplug_slot)
+                if (!hotplug_slot) {
+                        retval = -ENOMEM;
                         goto error_slot;
+                }
                 slot->hotplug_slot = hotplug_slot;
 
                 info = kzalloc(sizeof(*info), GFP_KERNEL);
-                if (!info)
+                if (!info) {
+                        retval = -ENOMEM;
                         goto error_hpslot;
+                }
                 hotplug_slot->info = info;
 
                 slot->hp_slot = i;