[PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[Dexuan Cui]

1. use zero-length array to make the code more readable.
2. remove an unused struct member.
3. small error handling improvement to some error cases.

Dexuan Cui (5):
  PCI: hv: use zero-length message in struct pci_packet
  PCI: hv: use pci_function_description[0] in struct definitions
  PCI: hv: remove the unused 'wrk' in struct hv_pcibus_device
  PCI: hv: hv_compose_msi_msg: handle the 'ret' value
  PCI: hv: hv_pci_generic_compl(): handle the error case

 drivers/pci/host/pci-hyperv.c | 56 ++++++++++++++++++++++-----------------=
----
 1 file changed, 29 insertions(+), 27 deletions(-)

--=20
2.7.4

Re: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[Bjorn Helgaas]

On Tue, Aug 23, 2016 at 04:42:41AM +0000, Dexuan Cui wrote:
> 
> 1. use zero-length array to make the code more readable.
> 2. remove an unused struct member.
> 3. small error handling improvement to some error cases.
> 
> Dexuan Cui (5):
>   PCI: hv: use zero-length message in struct pci_packet
>   PCI: hv: use pci_function_description[0] in struct definitions
>   PCI: hv: remove the unused 'wrk' in struct hv_pcibus_device
>   PCI: hv: hv_compose_msi_msg: handle the 'ret' value
>   PCI: hv: hv_pci_generic_compl(): handle the error case
> 
>  drivers/pci/host/pci-hyperv.c | 56 ++++++++++++++++++++++---------------------
>  1 file changed, 29 insertions(+), 27 deletions(-)

I'm waiting for an ack from the Hyper-V maintainers:

  Hyper-V CORE AND DRIVERS
  M:      "K. Y. Srinivasan" <kys@microsoft.com>
  M:      Haiyang Zhang <haiyangz@microsoft.com>
  L:      devel@linuxdriverproject.org
  S:      Maintained
  ...
  F:      drivers/pci/host/pci-hyperv.c
  ...

RE: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[KY Srinivasan]

> -----Original Message-----
> From: Dexuan Cui
> Sent: Tuesday, August 23, 2016 10:13 AM
> To: Bjorn Helgaas <bhelgaas@google.com>; linux-pci@vger.kernel.org;
> gregkh@linuxfoundation.org; KY Srinivasan <kys@microsoft.com>; linux-
> kernel@vger.kernel.org; devel@linuxdriverproject.org; olaf@aepfle.de;
> apw@canonical.com; jasowang@redhat.com; vkuznets@redhat.com; Haiyang
> Zhang <haiyangz@microsoft.com>; Hadden Hoppert
> <haddenh@microsoft.com>; helgaas@kernel.org; Stephen Hemminger
> <sthemmin@microsoft.com>
> Subject: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups
>=20
>=20
> 1. use zero-length array to make the code more readable.
> 2. remove an unused struct member.
> 3. small error handling improvement to some error cases.
>=20
> Dexuan Cui (5):
>   PCI: hv: use zero-length message in struct pci_packet
>   PCI: hv: use pci_function_description[0] in struct definitions
>   PCI: hv: remove the unused 'wrk' in struct hv_pcibus_device
>   PCI: hv: hv_compose_msi_msg: handle the 'ret' value
>   PCI: hv: hv_pci_generic_compl(): handle the error case

Acked-by: KY Srinivasan <kys@microsoft.com>

K. Y

RE: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[KY Srinivasan]

> -----Original Message-----
> From: Bjorn Helgaas [mailto:helgaas@kernel.org]
> Sent: Tuesday, September 6, 2016 9:11 PM
> To: Dexuan Cui <decui@microsoft.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>; linux-pci@vger.kernel.org;
> gregkh@linuxfoundation.org; KY Srinivasan <kys@microsoft.com>; linux-
> kernel@vger.kernel.org; devel@linuxdriverproject.org; olaf@aepfle.de;
> apw@canonical.com; jasowang@redhat.com; vkuznets@redhat.com; Haiyang
> Zhang <haiyangz@microsoft.com>; Hadden Hoppert
> <haddenh@microsoft.com>; Stephen Hemminger <sthemmin@microsoft.com>
> Subject: Re: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups
>=20
> On Tue, Aug 23, 2016 at 04:42:41AM +0000, Dexuan Cui wrote:
> >
> > 1. use zero-length array to make the code more readable.
> > 2. remove an unused struct member.
> > 3. small error handling improvement to some error cases.
> >
> > Dexuan Cui (5):
> >   PCI: hv: use zero-length message in struct pci_packet
> >   PCI: hv: use pci_function_description[0] in struct definitions
> >   PCI: hv: remove the unused 'wrk' in struct hv_pcibus_device
> >   PCI: hv: hv_compose_msi_msg: handle the 'ret' value
> >   PCI: hv: hv_pci_generic_compl(): handle the error case
> >
> >  drivers/pci/host/pci-hyperv.c | 56 ++++++++++++++++++++++-------------=
-------
> -
> >  1 file changed, 29 insertions(+), 27 deletions(-)
>=20
> I'm waiting for an ack from the Hyper-V maintainers:

I have Acked these patches.

K. Y
>=20
>   Hyper-V CORE AND DRIVERS
>   M:      "K. Y. Srinivasan" <kys@microsoft.com>
>   M:      Haiyang Zhang <haiyangz@microsoft.com>
>   L:      devel@linuxdriverproject.org
>   S:      Maintained
>   ...
>   F:      drivers/pci/host/pci-hyperv.c
>   ...

Re: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[Bjorn Helgaas]

On Tue, Aug 23, 2016 at 04:42:41AM +0000, Dexuan Cui wrote:
> 
> 1. use zero-length array to make the code more readable.
> 2. remove an unused struct member.
> 3. small error handling improvement to some error cases.
> 
> Dexuan Cui (5):
>   PCI: hv: use zero-length message in struct pci_packet
>   PCI: hv: use pci_function_description[0] in struct definitions
>   PCI: hv: remove the unused 'wrk' in struct hv_pcibus_device
>   PCI: hv: hv_compose_msi_msg: handle the 'ret' value
>   PCI: hv: hv_pci_generic_compl(): handle the error case
> 
>  drivers/pci/host/pci-hyperv.c | 56 ++++++++++++++++++++++---------------------
>  1 file changed, 29 insertions(+), 27 deletions(-)

Applied with KY's ack to pci/host-hv for v4.9, thanks!

RE: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups

[Dexuan Cui]

> From: Bjorn Helgaas [mailto:helgaas@kernel.org]
> Sent: Wednesday, September 7, 2016 1:25
> To: Dexuan Cui <decui@microsoft.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>; linux-pci@vger.kernel.org;
> gregkh@linuxfoundation.org; KY Srinivasan <kys@microsoft.com>; linux-
> kernel@vger.kernel.org; devel@linuxdriverproject.org; olaf@aepfle.de;
> apw@canonical.com; jasowang@redhat.com; vkuznets@redhat.com; Haiyang
> Zhang <haiyangz@microsoft.com>; Hadden Hoppert
> <haddenh@microsoft.com>; Stephen Hemminger <sthemmin@microsoft.com>
> Subject: Re: [PATCH 0/5] PCI: hv: some minor bug fixes and cleanups
>=20
> On Tue, Aug 23, 2016 at 04:42:41AM +0000, Dexuan Cui wrote:
> >
> > 1. use zero-length array to make the code more readable.
> > 2. remove an unused struct member.
> > 3. small error handling improvement to some error cases.
> >
> > Dexuan Cui (5):
> >   PCI: hv: use zero-length message in struct pci_packet
> >   PCI: hv: use pci_function_description[0] in struct definitions
> >   PCI: hv: remove the unused 'wrk' in struct hv_pcibus_device
> >   PCI: hv: hv_compose_msi_msg: handle the 'ret' value
> >   PCI: hv: hv_pci_generic_compl(): handle the error case
> >
> >  drivers/pci/host/pci-hyperv.c | 56 ++++++++++++++++++++++-------------=
-------
> -
> >  1 file changed, 29 insertions(+), 27 deletions(-)
>=20
> Applied with KY's ack to pci/host-hv for v4.9, thanks!

Thanks!

BTW, it looks I forgot to CC Jake Oshins somehow... sorry for that.

@Jake: these are just small cleanups. :-)

Thanks,
-- Dexuan