Hi!

> From: Helge Deller <deller@gmx.de>
> 
> [ Upstream commit 5cf9a090a39c97f4506b7b53739d469b1c05a7e9 ]
> 
> Add missing cleanups in error path.

If we insist this is important enough for -stable, it will need
tweaking. The function returns void, so we can't return a value.

Best regards,
								Pavel
								
> +++ b/drivers/video/fbdev/imsttfb.c
> @@ -1452,9 +1452,13 @@ static void init_imstt(struct fb_info *info)
>  	              FBINFO_HWACCEL_FILLRECT |
>  	              FBINFO_HWACCEL_YPAN;
>  
> -	fb_alloc_cmap(&info->cmap, 0, 0);
> +	if (fb_alloc_cmap(&info->cmap, 0, 0)) {
> +		framebuffer_release(info);
> +		return -ENODEV;
> +	}
>  
>  	if (register_framebuffer(info) < 0) {
> +		fb_dealloc_cmap(&info->cmap);
>  		framebuffer_release(info);
>  		return;
>  	}

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