* [PATCH -next] vga_switcheroo: simplify the return expression of vga_switcheroo_runtime_resume
@ 2020-09-21 13:11 Qinglang Miao
2020-09-22 13:20 ` Daniel Vetter
0 siblings, 1 reply; 2+ messages in thread
From: Qinglang Miao @ 2020-09-21 13:11 UTC (permalink / raw)
To: Lukas Wunner, David Airlie, Daniel Vetter, Maarten Lankhorst,
Maxime Ripard, Thomas Zimmermann
Cc: dri-devel, linux-kernel, Qinglang Miao
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/gpu/vga/vga_switcheroo.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 087304b1a..1401fd52f 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -1034,17 +1034,12 @@ static int vga_switcheroo_runtime_suspend(struct device *dev)
static int vga_switcheroo_runtime_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
- int ret;
mutex_lock(&vgasr_mutex);
vga_switcheroo_power_switch(pdev, VGA_SWITCHEROO_ON);
mutex_unlock(&vgasr_mutex);
pci_wakeup_bus(pdev->bus);
- ret = dev->bus->pm->runtime_resume(dev);
- if (ret)
- return ret;
-
- return 0;
+ return dev->bus->pm->runtime_resume(dev);
}
/**
--
2.23.0
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH -next] vga_switcheroo: simplify the return expression of vga_switcheroo_runtime_resume
2020-09-21 13:11 [PATCH -next] vga_switcheroo: simplify the return expression of vga_switcheroo_runtime_resume Qinglang Miao
@ 2020-09-22 13:20 ` Daniel Vetter
0 siblings, 0 replies; 2+ messages in thread
From: Daniel Vetter @ 2020-09-22 13:20 UTC (permalink / raw)
To: Qinglang Miao
Cc: Lukas Wunner, David Airlie, Daniel Vetter, Maarten Lankhorst,
Maxime Ripard, Thomas Zimmermann, dri-devel, linux-kernel
On Mon, Sep 21, 2020 at 09:11:10PM +0800, Qinglang Miao wrote:
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Pushed to drm-misc-next, thanks for your patch.
-Daniel
> ---
> drivers/gpu/vga/vga_switcheroo.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
> index 087304b1a..1401fd52f 100644
> --- a/drivers/gpu/vga/vga_switcheroo.c
> +++ b/drivers/gpu/vga/vga_switcheroo.c
> @@ -1034,17 +1034,12 @@ static int vga_switcheroo_runtime_suspend(struct device *dev)
> static int vga_switcheroo_runtime_resume(struct device *dev)
> {
> struct pci_dev *pdev = to_pci_dev(dev);
> - int ret;
>
> mutex_lock(&vgasr_mutex);
> vga_switcheroo_power_switch(pdev, VGA_SWITCHEROO_ON);
> mutex_unlock(&vgasr_mutex);
> pci_wakeup_bus(pdev->bus);
> - ret = dev->bus->pm->runtime_resume(dev);
> - if (ret)
> - return ret;
> -
> - return 0;
> + return dev->bus->pm->runtime_resume(dev);
> }
>
> /**
> --
> 2.23.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-09-22 13:20 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-21 13:11 [PATCH -next] vga_switcheroo: simplify the return expression of vga_switcheroo_runtime_resume Qinglang Miao
2020-09-22 13:20 ` Daniel Vetter
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®