diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pcie/aer/aer_inject.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c index 797d47809f7a..dd7155a037e7 100644 --- a/drivers/pci/pcie/aer/aer_inject.c +++ b/drivers/pci/pcie/aer/aer_inject.c @@ -413,8 +413,14 @@ static int aer_inject(struct aer_error_inj *einj) if (ret) goto out_put; - if (find_aer_device(rpdev, &edev)) + if (find_aer_device(rpdev, &edev)) { + if (!get_service_data(edev)) { + printk(KERN_WARNING "AER service is not initialized\n"); + ret = -EINVAL; + goto out_put; + } aer_irq(-1, edev); + } else ret = -EINVAL; out_put: |