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sync: use correct signed type when handling SYNC_IOC_WAIT

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Change-Id: Ic7d5adf9b145765e52b23186b8c3c793ccf29be7
Signed-off-by: Erik Gilling <konkers@android.com>
This commit is contained in:
Erik Gilling
2012-09-04 15:28:52 -07:00
committed by 黄涛
parent d3a7d79571
commit a5716d51da
1 changed files with 1 additions and 1 deletions
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drivers/base/sync.c
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@@ -634,7 +634,7 @@ static unsigned int sync_fence_poll(struct file *file, poll_table *wait)
static long sync_fence_ioctl_wait(struct sync_fence *fence, unsigned long arg)
{
__u32 value;
__s32 value;
if (copy_from_user(&value, (void __user *)arg, sizeof(value)))
return -EFAULT;