aboutsummaryrefslogtreecommitdiff
path: root/drivers/pci
diff options
context:
space:
mode:
authorHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>2009-09-07 17:09:58 +0900
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-09-09 13:47:32 -0700
commit1b4ffcf8432f7945e0bd0571f10a2f2bd1dbd850 (patch)
tree1b95d1740ed46c89c28501e1d947c3c173f75436 /drivers/pci
parentf15857569613a982568be88d034555d88eead0aa (diff)
PCI: pcie, aer: init struct aer_err_info for reuse
In case of multiple errors, struct aer_err_info would be reused among all reported devices. So the info->status should be initialized before recycled. Otherwise error of one device might be reported as the error of another device. Also info->flags has similar problem on reporting TLP header. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/pcie/aer/aerdrv_core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index d3f6df40b0d..4d67db8dd0d 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -708,6 +708,9 @@ static int get_device_error_info(struct pci_dev *dev, struct aer_err_info *info)
{
int pos;
+ info->status = 0;
+ info->flags &= ~AER_TLP_HEADER_VALID_FLAG;
+
pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR);
/* The device might not support AER */