linux-kernel - Re: [PATCH] media: s5p-mfc Fix misspelled error message and checkpatch errors

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Date:	Tue, 12 Jul 2016 07:06:58 -0700
From:	Joe Perches <joe@...ches.com>
To:	Shuah Khan <shuahkh@....samsung.com>, kyungmin.park@...sung.com,
	k.debski@...sung.com, jtp.park@...sung.com, mchehab@...nel.org,
	javier@....samsung.com
Cc:	linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: s5p-mfc Fix misspelled error message and
 checkpatch errors

On Mon, 2016-07-11 at 16:39 -0600, Shuah Khan wrote:
> Fix misspelled error message and existing checkpatch errors in the
> error message conditional.
[]
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
[]
> @@ -775,11 +775,11 @@ static int vidioc_g_crop(struct file *file, void *priv,
>  	u32 left, right, top, bottom;
>  
>  	if (ctx->state != MFCINST_HEAD_PARSED &&
> -	ctx->state != MFCINST_RUNNING && ctx->state != MFCINST_FINISHING
> -					&& ctx->state != MFCINST_FINISHED) {
> -			mfc_err("Cannont set crop\n");
> -			return -EINVAL;
> -		}
> +	    ctx->state != MFCINST_RUNNING && ctx->state != MFCINST_FINISHING
> +	    && ctx->state != MFCINST_FINISHED) {
> +		mfc_err("Can not get crop information\n");
> +		return -EINVAL;
> +	}

is it a set or a get?

It'd be nicer for humans to read if the alignment was consistent

	if (ctx->state != MFCINST_HEAD_PARSED &&
	    ctx->state != MFCINST_RUNNING &&
	    ctx->state != MFCINST_FINISHING &&
	    ctx->state != MFCINST_FINISHED) {
		mfc_err("Can not get crop information\n");
		return -EINVAL;
	}