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| author |   Bjorn Helgaas <bhelgaas@google.com> | 2016-09-08 15:15:24 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-09-14 14:24:54 -0500 |
| commit | 4947793916e31ec0c4c56f979e2aff89d15480bf (patch) | |
| tree | 0c5b10d519956058880ce6839849feb00021ed42 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | PCI: pciehp: Don't re-read Slot Status when handling surprise event (diff) | |
| download | wireguard-linux-4947793916e31ec0c4c56f979e2aff89d15480bf.tar.xz wireguard-linux-4947793916e31ec0c4c56f979e2aff89d15480bf.zip | |
PCI: pciehp: Remove unnecessary guard
In pcie_isr(), we return early if no status bits other than
PCI_EXP_SLTSTA_CC are set. This was introduced by dbd79aed1aea ("pciehp:
fix NULL dereference in interrupt handler"), but it is no longer necessary
because all the subsequent pcie_isr() code is already predicated on a
status bit being set.
Remove the unnecessary test for ~PCI_EXP_SLTSTA_CC. No functional change
intended.
Tested-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions