On Mon, May 27, 2019 at 10:31:59AM +0300, Dan Carpenter wrote: > On Fri, May 24, 2019 at 01:08:01PM +0200, Simon Sandström wrote: > > [..] > > - ret = copy_to_user((void*)ioctl_param, (void*)&temp, sizeof(temp)); > > + ret = copy_to_user((void *)ioctl_param, (void *)&temp, sizeof(temp)); > > if (ret) > > return -EFAULT; > > This should really be written like so: > > if (copy_to_user((void __user *)ioctl_param, &temp, > sizeof(temp))) > return -EFAULT; > > temp is really the wrong name. "temp" is for temperatures. "tmp" means > temporary. But also "tmp" is wrong here because it's not a temporary > variable. It's better to call it "regs" here. > > regards, > dan carpenter > I agree, but I don't think it fits within this patch. I can send a separate patch with this change. Thanks - Simon _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
