| Message ID | 1499331620-132371-1-git-send-email-shawn.lin@rock-chips.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
On Thu, Jul 06, 2017 at 05:00:20PM +0800, Shawn Lin wrote: > It is never used and introduces a compile warning: > > drivers/pci/pci-sysfs.c: In function 'pci_resource_io': > drivers/pci/pci-sysfs.c:1214:19: warning: variable 'res' set but not > used [-Wunused-but-set-variable] > > Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Applied to pci/trivial for v4.14, thanks! > --- > > drivers/pci/pci-sysfs.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c > index 2f3780b..0e43705 100644 > --- a/drivers/pci/pci-sysfs.c > +++ b/drivers/pci/pci-sysfs.c > @@ -1211,11 +1211,8 @@ static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj, > { > struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj)); > int bar = (unsigned long)attr->private; > - struct resource *res; > unsigned long port = off; > > - res = &pdev->resource[bar]; > - > port += pci_resource_start(pdev, bar); > > if (port > pci_resource_end(pdev, bar)) > -- > 1.9.1 > >
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 2f3780b..0e43705 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1211,11 +1211,8 @@ static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj, { struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj)); int bar = (unsigned long)attr->private; - struct resource *res; unsigned long port = off; - res = &pdev->resource[bar]; - port += pci_resource_start(pdev, bar); if (port > pci_resource_end(pdev, bar))
It is never used and introduces a compile warning: drivers/pci/pci-sysfs.c: In function 'pci_resource_io': drivers/pci/pci-sysfs.c:1214:19: warning: variable 'res' set but not used [-Wunused-but-set-variable] Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> --- drivers/pci/pci-sysfs.c | 3 --- 1 file changed, 3 deletions(-)