Benjamin Herrenschmidt b1b166b7ea [POWERPC] Fix possible NULL deref in ppc32 PCI
The 32-bit PCI code tests if "bus" is non-NULL after calling
pci_scan_bus_parented() in one place but not another before
dereferencing it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-12-21 22:14:07 +11:00
..
2007-11-27 09:19:39 +01:00
2007-11-28 01:24:04 +09:00
2007-11-26 19:15:31 -08:00
2007-12-05 05:38:00 -08:00