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authorAlan Stern <stern@rowland.harvard.edu>2012-01-27 10:24:40 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-27 14:35:30 -0800
commit07d251460bbf9752c6532af8c1a68328c199dd70 (patch)
tree2b483ae9288ef5afca0dfee8cd32c94a118f1f54 /drivers/pci/xen-pcifront.c
parented283e9f0a2cc0541870828c76c6c6997c51a318 (diff)
downloadop-kernel-dev-07d251460bbf9752c6532af8c1a68328c199dd70.zip
op-kernel-dev-07d251460bbf9752c6532af8c1a68328c199dd70.tar.gz
PCI/XEN: Fix bug introduced by a recent change
This patch (as1516) fixes a bug introduced during the removal of put_driver() and get_driver() from drivers/pci/xen-pcifront.c. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/xen-pcifront.c')
-rw-r--r--drivers/pci/xen-pcifront.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 6f81998..98387ca 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -593,7 +593,7 @@ static pci_ers_result_t pcifront_common_process(int cmd,
}
pdrv = pcidev->driver;
- if (pdrv->driver) {
+ if (pdrv) {
if (pdrv->err_handler && pdrv->err_handler->error_detected) {
dev_dbg(&pcidev->dev,
"trying to call AER service\n");
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