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platform: goldfish: pipe: Remove a redundant variable

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The variable was not very useful.

Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roman Kiryanov 2018-08-27 11:23:05 -07:00 committed by Greg Kroah-Hartman
parent 46928cc6ff
commit 2ed43e53e3
1 changed files with 3 additions and 4 deletions
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7
drivers/platform/goldfish/goldfish_pipe.c
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@ -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 */
{