Merge "fbdev: core: Initialise structure to prevent kernel information leak"

	void __user *argp = (void __user *)arg;

	long ret = 0;

	memset(&var, 0, sizeof(var));

	memset(&fix, 0, sizeof(fix));

	memset(&con2fb, 0, sizeof(con2fb));

	memset(&cmap_from, 0, sizeof(cmap_from));

	memset(&cmap, 0, sizeof(cmap));

	memset(&event, 0, sizeof(event));

	switch (cmd) {

	case FBIOGET_VSCREENINFO:

		if (!lock_fb_info(info))