linux-kernel - Re: [PATCH v3 4/4] staging: rtl8192u: Fixed too long lines

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Date:	Wed, 09 Jul 2014 05:56:52 -0700
From:	Joe Perches <joe@...ches.com>
To:	sanjeev sharma <sanjeevsharmaengg@...il.com>
Cc:	gregkh@...uxfoundation.org, rmfrfs@...il.com,
	peter.senna@...il.com, teobaluta@...il.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	sanjeev sharma <sanjeev_sharma@...tor.com>
Subject: Re: [PATCH v3 4/4] staging: rtl8192u: Fixed too long lines

On Wed, 2014-07-09 at 17:49 +0530, sanjeev sharma wrote:
> This patch will fix too long lines warning
> reported by checkpatch.pl.

Hi Sanjeev.

> diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
[]
> @@ -1786,7 +1788,9 @@ void InitialGainOperateWorkItemCallBack(struct work_struct *work)
>  		RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xa0a is %x\n",
>  			 priv->initgain_backup.cca);
>  
> -		rtl8192_phy_setTxPower(dev, priv->ieee80211->current_network.channel);
> +		rtl8192_phy_setTxPower(dev,
> +					priv->ieee80211->current_network.channel
> +				       );

This one is a little off

+		rtl8192_phy_setTxPower(dev,
+					priv->ieee80211->current_network.channel
+				       );

Please align multiline statements to the appropriate
open parenthesis using a mix of initial leading tabs
followed by the minimal number of spaces required
to put the first non-whitespace char at the column
immediately after the preceding open paren.

Here it's 4 tabs, 7 spaces, not 5 tabs:

+		rtl8192_phy_setTxPower(dev,
+				       priv->ieee80211->current_network.channel);

And please don't use a line that's just a close
parenthesis and semicolon.

I think it's better to ignore the 80 column limit for
these and place them at the end of the preceding line.


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