diff options
| author | David Daney <[email protected]> | 2011-08-16 18:24:37 +0000 |
|---|---|---|
| committer | Jesse Barnes <[email protected]> | 2011-08-19 15:51:37 +0000 |
| commit | 69566dd8be42dea7a22f625abc96e65bb4b45d1f (patch) | |
| tree | 48e73a52bd8b79b5b8674243b54b5f2e346e5b9b /lib/debugobjects.c | |
| parent | PCI: export pcie_bus_configure_settings symbol (diff) | |
| download | kernel-69566dd8be42dea7a22f625abc96e65bb4b45d1f.tar.gz kernel-69566dd8be42dea7a22f625abc96e65bb4b45d1f.zip | |
PCI: OF: Don't crash when bridge parent is NULL.
In pcibios_get_phb_of_node(), we will crash while booting if
bus->bridge->parent is NULL.
Check for this case and avoid dereferencing the NULL pointer.
Signed-off-by: David Daney <[email protected]>
Acked-by: Benjamin Herrenschmidt <[email protected]>
Acked-by: Grant Likely <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions