diff options
| author | Heiner Kallweit <[email protected]> | 2019-06-18 21:13:48 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-06-22 02:05:42 +0000 |
| commit | 4cfd218855923a07dc02a5bec3d3bb37a118ebc2 (patch) | |
| tree | 9a58ea195f240a1bba5a5e33baf8d0d4fe8adfbb /net/tipc/node.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next (diff) | |
| download | kernel-4cfd218855923a07dc02a5bec3d3bb37a118ebc2.tar.gz kernel-4cfd218855923a07dc02a5bec3d3bb37a118ebc2.zip | |
PCI: let pci_disable_link_state propagate errors
Drivers may rely on pci_disable_link_state() having disabled certain
ASPM link states. If OS can't control ASPM then pci_disable_link_state()
turns into a no-op w/o informing the caller. The driver therefore may
falsely assume the respective ASPM link states are disabled.
Let pci_disable_link_state() propagate errors to the caller, enabling
the caller to react accordingly.
Signed-off-by: Heiner Kallweit <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/tipc/node.c')
0 files changed, 0 insertions, 0 deletions