Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b76e5e93982f28666aeef1055264f5eac76311b0 Commit: b76e5e93982f28666aeef1055264f5eac76311b0 Parent: 1dee20262f4b16db73b2f24036bd423e8a7d693d Author: Stephen Rothwell <[EMAIL PROTECTED]> AuthorDate: Fri Dec 7 17:55:51 2007 +1100 Committer: Paul Mackerras <[EMAIL PROTECTED]> CommitDate: Tue Dec 11 13:46:12 2007 +1100
[POWERPC] EEH: Avoid a possible NULL pointer dereference Signed-off-by: Stephen Rothwell <[EMAIL PROTECTED]> Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]> --- arch/powerpc/platforms/pseries/eeh_driver.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 06b89b5..68ea5ee 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -310,8 +310,6 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event) const char *location, *pci_str, *drv_str; frozen_dn = find_device_pe(event->dn); - frozen_bus = pcibios_find_pci_bus(frozen_dn); - if (!frozen_dn) { location = of_get_property(event->dn, "ibm,loc-code", NULL); @@ -321,6 +319,8 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event) location, pci_name(event->dev)); return NULL; } + + frozen_bus = pcibios_find_pci_bus(frozen_dn); location = of_get_property(frozen_dn, "ibm,loc-code", NULL); location = location ? location : "unknown"; - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html