Re: [PATCH] video: fixed missing iounmap coccinelle errors

[Tony Prisk]

On Thu, 2013-03-28 at 01:43 +0200, Andrei Epure wrote:
> Modified or added the necessary goto statements so that the ioremapped
> regions get unmapped before return.
> 
> Signed-off-by: Andrei Epure <epure.andrei@xxxxxxxxx>
> ---
>  drivers/video/vt8500lcdfb.c |    7 ++++---
>  drivers/video/wm8505fb.c    |    7 ++++---
>  2 files changed, 8 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
> index aa2579c..b4ccca2 100644
> --- a/drivers/video/vt8500lcdfb.c
> +++ b/drivers/video/vt8500lcdfb.c
> @@ -350,7 +350,7 @@ static int vt8500lcd_probe(struct platform_device *pdev)
>  	if (!np) {
>  		pr_err("%s: No display description in Device Tree\n", __func__);
>  		ret = -EINVAL;
> -		goto failed_free_res;
> +		goto failed_free_io;
>  	}
>  
>  	/*
> @@ -369,7 +369,7 @@ static int vt8500lcd_probe(struct platform_device *pdev)
>  	ret |= of_property_read_u32(np, "bpp", &bpp);
>  	if (ret) {
>  		pr_err("%s: Unable to read display properties\n", __func__);
> -		goto failed_free_res;
> +		goto failed_free_io;
>  	}
>  	of_mode.vmode = FB_VMODE_NONINTERLACED;
>  
> @@ -379,7 +379,8 @@ static int vt8500lcd_probe(struct platform_device *pdev)
>  				GFP_KERNEL);
>  	if (!fb_mem_virt) {
>  		pr_err("%s: Failed to allocate framebuffer\n", __func__);
> -		return -ENOMEM;
> +		ret = -ENOMEM;
> +		goto failed_free_io;
>  	};
>  
>  	fbi->fb.fix.smem_start	= fb_mem_phys;
> diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c
> index 4dd0580..2e8298e 100644
> --- a/drivers/video/wm8505fb.c
> +++ b/drivers/video/wm8505fb.c
> @@ -332,7 +332,7 @@ static int wm8505fb_probe(struct platform_device *pdev)
>  	if (!np) {
>  		pr_err("%s: No display description in Device Tree\n", __func__);
>  		ret = -EINVAL;
> -		goto failed_free_res;
> +		goto failed_free_io;
>  	}
>  
>  	/*
> @@ -351,7 +351,7 @@ static int wm8505fb_probe(struct platform_device *pdev)
>  	ret |= of_property_read_u32(np, "bpp", &bpp);
>  	if (ret) {
>  		pr_err("%s: Unable to read display properties\n", __func__);
> -		goto failed_free_res;
> +		goto failed_free_io;
>  	}
>  
>  	of_mode.vmode = FB_VMODE_NONINTERLACED;
> @@ -369,7 +369,8 @@ static int wm8505fb_probe(struct platform_device *pdev)
>  				GFP_KERNEL);
>  	if (!fb_mem_virt) {
>  		pr_err("%s: Failed to allocate framebuffer\n", __func__);
> -		return -ENOMEM;
> +		ret = -ENOMEM;
> +		goto failed_free_io;
>  	};
>  
>  	fbi->fb.var.xres_virtual	= of_mode.xres;

NACK
Already have a patch queued up for this from Julia Lawall

Regards
Tony P

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/