Commit bfc8f1a8 authored Feb 10, 2020 by YueHaibing Committed by Vinod Koul Feb 13, 2020

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



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 42d279f9 ("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>

parent f7b280c6

drivers/dma/idxd/cdev.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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__);

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