[TRIVIAL] Handle kmalloc fails: drivers_pci_probe.c

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[ Looks trivially correct --RR ]
From: Pablo Menichini <pablo@menichini.com.ar>

  Best regards,
          Pablo
  

--- trivial-2.5-bk/drivers/pci/probe.c.orig 2003-01-06 14:10:57.000000000 +1100
+++ trivial-2.5-bk/drivers/pci/probe.c 2003-01-06 14:10:57.000000000 +1100
@@ -558,9 +558,15 @@
         b = pci_alloc_bus();
         if (!b)
                 return NULL;
+
+ b->dev = kmalloc(sizeof(*(b->dev)),GFP_KERNEL);
+ if (!b->dev){
+ kfree(b);
+ return NULL;
+ }
+
         list_add_tail(&b->node, &pci_root_buses);
 
- b->dev = kmalloc(sizeof(*(b->dev)),GFP_KERNEL);
         memset(b->dev,0,sizeof(*(b->dev)));
         sprintf(b->dev->bus_id,"pci%d",bus);
         strcpy(b->dev->name,"Host/PCI Bridge");

-- 
  Don't blame me: the Monkey is driving
  File: Pablo Menichini <pablo@menichini.com.ar>: [PATCH][2.5.53] Handle kmalloc fails: drivers_pci_probe.c
-
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