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dmaengine: idxd: remove set but not used variable 'idxd_cdev'

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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 42d279f913 ("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>
Link: https://lore.kernel.org/r/20200210151855.55044-1-yuehaibing@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
YueHaibing 2020-02-10 23:18:55 +08:00 committed by Vinod Koul
parent f7b280c638
commit bfc8f1a87c
1 changed files with 0 additions and 2 deletions
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2
drivers/dma/idxd/cdev.c
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@ -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__);