linux-kernel - Re: [PATCH 5/7] staging: ks7010: Remove unnecessary parentheses

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Message-ID: <20180508114436.GA28419@kroah.com>
Date:   Tue, 8 May 2018 13:44:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/7] staging: ks7010: Remove unnecessary parentheses

On Sun, May 06, 2018 at 03:03:02PM -0700, Nathan Chancellor wrote:
> Fixes checkpatch.pl warnings.
> 
> Signed-off-by: Nathan Chancellor <natechancellor@...il.com>
> ---
>  drivers/staging/ks7010/ks_hostif.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
> index a2833707e0bf..094f8c11b4ab 100644
> --- a/drivers/staging/ks7010/ks_hostif.c
> +++ b/drivers/staging/ks7010/ks_hostif.c
> @@ -35,7 +35,7 @@ static inline u8 get_byte(struct ks_wlan_private *priv)
>  {
>  	u8 data;
>  
> -	data = *(priv->rxp)++;
> +	data = *priv->rxp++;

Ick, no, the original is correct here.  The changed one is now harder to
read, I have to go look up order of operations here to figure this out
:(