* [PATCH -next] dmaengine: idxd: remove set but not used variable 'idxd_cdev'
@ 2020-02-10 15:18 YueHaibing
2020-02-10 16:35 ` Dave Jiang
2020-02-13 14:34 ` Vinod Koul
0 siblings, 2 replies; 3+ messages in thread
From: YueHaibing @ 2020-02-10 15:18 UTC (permalink / raw)
To: dave.jiang, vkoul, dan.j.williams; +Cc: dmaengine, linux-kernel, YueHaibing
drivers/dma/idxd/cdev.c: In function idxd_cdev_open:
drivers/dma/idxd/cdev.c:77:20: warning:
variable idxd_cdev set but not used [-Wunused-but-set-variable]
commit 42d279f9137a ("dmaengine: idxd: add char driver to
expose submission portal to userland") involed this.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/dma/idxd/cdev.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c
index 1d73478..8dfdbe3 100644
--- a/drivers/dma/idxd/cdev.c
+++ b/drivers/dma/idxd/cdev.c
@@ -74,12 +74,10 @@ static int idxd_cdev_open(struct inode *inode, struct file *filp)
struct idxd_device *idxd;
struct idxd_wq *wq;
struct device *dev;
- struct idxd_cdev *idxd_cdev;
wq = inode_wq(inode);
idxd = wq->idxd;
dev = &idxd->pdev->dev;
- idxd_cdev = &wq->idxd_cdev;
dev_dbg(dev, "%s called\n", __func__);
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH -next] dmaengine: idxd: remove set but not used variable 'idxd_cdev'
2020-02-10 15:18 [PATCH -next] dmaengine: idxd: remove set but not used variable 'idxd_cdev' YueHaibing
@ 2020-02-10 16:35 ` Dave Jiang
2020-02-13 14:34 ` Vinod Koul
1 sibling, 0 replies; 3+ messages in thread
From: Dave Jiang @ 2020-02-10 16:35 UTC (permalink / raw)
To: YueHaibing, vkoul, dan.j.williams; +Cc: dmaengine, linux-kernel
On 2/10/20 8:18 AM, YueHaibing wrote:
> drivers/dma/idxd/cdev.c: In function idxd_cdev_open:
> drivers/dma/idxd/cdev.c:77:20: warning:
> variable idxd_cdev set but not used [-Wunused-but-set-variable]
>
> commit 42d279f9137a ("dmaengine: idxd: add char driver to
> expose submission portal to userland") involed this.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
> ---
> drivers/dma/idxd/cdev.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c
> index 1d73478..8dfdbe3 100644
> --- a/drivers/dma/idxd/cdev.c
> +++ b/drivers/dma/idxd/cdev.c
> @@ -74,12 +74,10 @@ static int idxd_cdev_open(struct inode *inode, struct file *filp)
> struct idxd_device *idxd;
> struct idxd_wq *wq;
> struct device *dev;
> - struct idxd_cdev *idxd_cdev;
>
> wq = inode_wq(inode);
> idxd = wq->idxd;
> dev = &idxd->pdev->dev;
> - idxd_cdev = &wq->idxd_cdev;
>
> dev_dbg(dev, "%s called\n", __func__);
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH -next] dmaengine: idxd: remove set but not used variable 'idxd_cdev'
2020-02-10 15:18 [PATCH -next] dmaengine: idxd: remove set but not used variable 'idxd_cdev' YueHaibing
2020-02-10 16:35 ` Dave Jiang
@ 2020-02-13 14:34 ` Vinod Koul
1 sibling, 0 replies; 3+ messages in thread
From: Vinod Koul @ 2020-02-13 14:34 UTC (permalink / raw)
To: YueHaibing; +Cc: dave.jiang, dan.j.williams, dmaengine, linux-kernel
On 10-02-20, 23:18, YueHaibing wrote:
> drivers/dma/idxd/cdev.c: In function idxd_cdev_open:
> drivers/dma/idxd/cdev.c:77:20: warning:
> variable idxd_cdev set but not used [-Wunused-but-set-variable]
Applied, thanks
--
~Vinod
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-02-13 14:34 UTC | newest]
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