[TRIVIAL] Handle kmalloc fails: drivers_pci_probe.c

Rusty Trivial Russell (rusty@rustcorp.com.au)
Mon, 06 Jan 2003 15:00:08 +1100

[ 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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/