Commit cab9a128 authored May 18, 2014 by Rickard Strandqvist Committed by Bjorn Helgaas May 27, 2014

PCI: cpqphp: Fix possible null pointer dereference



There is otherwise a risk of a null pointer dereference.

Found by cppcheck, a static code analysis program.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

parent f0d54a54

drivers/pci/hotplug/cpqphp_ctrl.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -709,6 +709,7 @@ static struct pci_resource get_max_resource(struct pci_resource *head, u32 siz
	temp = temp->next;		temp = temp->next;
	}		}

			if (temp)
	temp->next = max->next;		temp->next = max->next;
	}		}