| Message ID | 55900A20.5070407@users.sourceforge.net (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
Hi Markus, On 6/28/2015 7:52 AM, SF Markus Elfring wrote: > From: Markus Elfring <elfring@users.sourceforge.net> > Date: Sun, 28 Jun 2015 16:42:04 +0200 > > The functions phy_exit() and phy_power_off() test whether their argument > is NULL and then return immediately. > Thus the test around the calls is not needed. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> > --- > drivers/pci/host/pcie-iproc.c | 7 ++----- > 1 file changed, 2 insertions(+), 5 deletions(-) > > diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c > index d77481e..f875821 100644 > --- a/drivers/pci/host/pcie-iproc.c > +++ b/drivers/pci/host/pcie-iproc.c > @@ -239,12 +239,9 @@ err_rm_root_bus: > pci_remove_root_bus(bus); > > err_power_off_phy: > - if (pcie->phy) > - phy_power_off(pcie->phy); > + phy_power_off(pcie->phy); > err_exit_phy: > - if (pcie->phy) > - phy_exit(pcie->phy); > - > + phy_exit(pcie->phy); > return ret; > } > EXPORT_SYMBOL(iproc_pcie_setup); > Thanks for catching this. Could you please help to make similar changes to both phy_init and phy_power_on calls in the driver, to make it consistent? Thanks, Ray -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c index d77481e..f875821 100644 --- a/drivers/pci/host/pcie-iproc.c +++ b/drivers/pci/host/pcie-iproc.c @@ -239,12 +239,9 @@ err_rm_root_bus: pci_remove_root_bus(bus); err_power_off_phy: - if (pcie->phy) - phy_power_off(pcie->phy); + phy_power_off(pcie->phy); err_exit_phy: - if (pcie->phy) - phy_exit(pcie->phy); - + phy_exit(pcie->phy); return ret; } EXPORT_SYMBOL(iproc_pcie_setup);