linux-kernel - Re: [PATCH] drivers/staging/vt6655/iwctl.c fix a sparse warning

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Message-ID: <20140403090451.GE6991@mwanda>
Date:	Thu, 3 Apr 2014 12:04:51 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Jimmy Li <coder.liss@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Teodora Baluta <teobaluta@...il.com>,
	Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@...el.com>,
	Michael Gunselmann <michael.gunselmann@...dium.uni-erlangen.de>,
	Lisa Nguyen <lisa@...apiadmin.com>,
	Martin Hofmann <martin.hofmann@...dium.uni-erlangen.de>,
	Malcolm Priestley <tvboxspy@...il.com>,
	Tülin İzer <tulinizer@...il.com>,
	Archana kumari <archanakumari959@...il.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers/staging/vt6655/iwctl.c fix a sparse warning

On Thu, Mar 27, 2014 at 08:28:44PM -0700, Jimmy Li wrote:
> You are right, I found that variable buf also don't make sense here,
> maybe this could be more clear.
> 
>     param = kzalloc(sizeof(struct viawget_wpa_param), GFP_KERNEL);
>     if (param == NULL)
>         return -ENOMEM;
> 
> removing two unnecessary variable, buf and blen.
> 
> In this situation, I should send a new patch v2 for it base on the
> previous path? or send a new patch include all changes?

We throw away the original patch and you send a v2.  Use the subject:

[PATCH v2] drivers/staging/vt6655/iwctl.c fix a sparse warning

Under the Signed-off-by line put:
Signed-off-by: you
---
v2: additional cleanups as well.

regards,
dan carpenter

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