Re: [PATCH] video/matrox: Checkpatch cleanups for matroxfb_crtc2.c

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 2010-01-18 at 19:34 +0100, Peter Hüwe wrote:
> From: Peter Huewe <peterhuewe@xxxxxx>
> Date: Mon, 18 Jan 2010 19:21:02 +0100
> This patch fixes all 77 errors reported by checkpatch - no functional
> change was made. The line over 80 chars warnings were left untouched.
> diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c
> index 78414ba..790ca47 100644
> --- a/drivers/video/matrox/matroxfb_crtc2.c
> +++ b/drivers/video/matrox/matroxfb_crtc2.c
> @@ -42,42 +43,41 @@ static int matroxfb_dh_setcolreg(unsigned regno, unsigned red, unsigned green,
>  	blue = CNVT_TOHW(blue, m2info->fbcon.var.blue.length);
>  	transp = CNVT_TOHW(transp, m2info->fbcon.var.transp.length);
>  
> -	col = (red << m2info->fbcon.var.red.offset)     |
> -	      (green << m2info->fbcon.var.green.offset) |
> -	      (blue << m2info->fbcon.var.blue.offset)   |
> -	      (transp << m2info->fbcon.var.transp.offset);
> +	col =	(red << m2info->fbcon.var.red.offset)		|
> +			(green << m2info->fbcon.var.green.offset)	|
> +			(blue << m2info->fbcon.var.blue.offset)		|
> +			(transp << m2info->fbcon.var.transp.offset);

I think this is not an improvement.

[]

> +	case 16:
> +		tmp = 0x00400000;
> +		break;
>  /*		case 32: */

Even in a comment, you should change this indent.

[]
> @@ -428,133 +435,133 @@ static int matroxfb_dh_ioctl(struct fb_info *info,
>  	DBG(__func__)
>  
>  	switch (cmd) {
> -		case FBIOGET_VBLANK:
> -			{
> -				struct fb_vblank vblank;
> -				int err;
> -
> -				err = matroxfb_dh_get_vblank(m2info, &vblank);
> -				if (err)
> -					return err;
> -				if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank)))
> -					return -EFAULT;
> -				return 0;
> -			}

I suggest putting the open braces on the same line as the case
because that's the more common (~2:1) kernel style and it saves
an indent level

	switch (foo) {
	case: bar {
	}
	}

[]

> +	case MATROXFB_SET_OUTPUT_MODE:
> +	case MATROXFB_GET_OUTPUT_MODE:
> +	case MATROXFB_GET_ALL_OUTPUTS:
> +		{
> +			return minfo->fbcon.fbops->fb_ioctl(&minfo->fbcon, cmd, arg);
> +		}

unnecessary braces, 1 indent level deeper than necessary.

cheers, Joe

--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux