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Code Issues Releases Wiki Activity

PCI/ERR: Avoid negated conditional for clarity 

Reverse the sense of the Root Port/Downstream Port conditional for clarity.
No functional change intended.

Link: https://lore.kernel.org/r/20201121001036.8560-9-sean.v.kelley@intel.com
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # non-native/no RCEC
Signed-off-by: Sean V Kelley <sean.v.kelley@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Sean V Kelley 2020-11-20 16:10:29 -08:00 committed by Bjorn Helgaas
parent 0791721d80
commit 3d7d8fc78f
1 changed files with 4 additions and 4 deletions
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8
drivers/pci/pcie/err.c
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@ -159,11 +159,11 @@ pci_ers_result_t pcie_do_recovery(struct pci_dev *dev,
* Error recovery runs on all subordinates of the bridge. If the
* bridge detected the error, it is cleared at the end.
*/
if (!(type == PCI_EXP_TYPE_ROOT_PORT ||
type == PCI_EXP_TYPE_DOWNSTREAM))
bridge = pci_upstream_bridge(dev);
else
if (type == PCI_EXP_TYPE_ROOT_PORT ||
type == PCI_EXP_TYPE_DOWNSTREAM)
bridge = dev;
else
bridge = pci_upstream_bridge(dev);
bus = bridge->subordinate;
pci_dbg(bridge, "broadcast error_detected message\n");