From: Roman Kiryanov <[email protected]> The variable was not very useful.
Signed-off-by: Roman Kiryanov <[email protected]> --- drivers/platform/goldfish/goldfish_pipe.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index 62422a4282f5..3d28a9be5722 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -779,7 +779,6 @@ static struct miscdevice goldfish_pipe_miscdev = { static int goldfish_pipe_device_init(struct platform_device *pdev) { struct goldfish_pipe_dev *dev = &goldfish_pipe_dev; - char *page; int err = devm_request_irq(&pdev->dev, dev->irq, goldfish_pipe_interrupt, IRQF_SHARED, "goldfish_pipe", dev); @@ -809,12 +808,12 @@ static int goldfish_pipe_device_init(struct platform_device *pdev) * is to just allocate a page and place the buffers in it. */ BUILD_BUG_ON(sizeof(struct goldfish_pipe_dev_buffers) > PAGE_SIZE); - page = (char *)__get_free_page(GFP_KERNEL); - if (!page) { + dev->buffers = (struct goldfish_pipe_dev_buffers *) + __get_free_page(GFP_KERNEL); + if (!dev->buffers) { kfree(dev->pipes); return -ENOMEM; } - dev->buffers = (struct goldfish_pipe_dev_buffers *)page; /* Send the buffer addresses to the host */ { -- 2.19.0.rc0.228.g281dcd1b4d0-goog
