diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2020-02-10 23:18:55 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-02-13 20:03:41 +0530 |
| commit | bfc8f1a87c37e9762b8e37474267db36401e8161 (patch) | |
| tree | 98ca8d8dca9c5e4e25f79dd7b7dc8b437353fb81 /drivers/dma/idxd | |
| parent | f7b280c6388137185fab4408da18d989ba36c721 (diff) | |
| download | linux-bfc8f1a87c37e9762b8e37474267db36401e8161.tar.bz2 | |
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 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>
Link: https://lore.kernel.org/r/20200210151855.55044-1-yuehaibing@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/idxd')
| -rw-r--r-- | drivers/dma/idxd/cdev.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index 1d7347825b95..8dfdbe37e381 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__); |