linux-kernel - Re: x86: remove casts

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Message-ID: <20080119140817.GA4405@elte.hu>
Date:	Sat, 19 Jan 2008 15:08:17 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Jan Engelhardt <jengelh@...putergmbh.de>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: x86: remove casts


* Jan Engelhardt <jengelh@...putergmbh.de> wrote:

> On Jan 18 2008 11:45, Ingo Molnar wrote:
> >* Jan Engelhardt <jengelh@...putergmbh.de> wrote:
> >
> >> This is against x86/mm.
> >
> >hm, it has checkpatch failures -
> 
> All false positives.

no, not "All false positives", the first checkpatch failure is a blatant 
ugliness that you introduced:

 ERROR: use tabs not spaces
 #137: FILE: arch/x86/kernel/microcode.c:248:
 +^I^I          EXT_SIGNATURE_SIZE * i;$

because you converted a tab to a sequence of 10 spaces:

-		ext_sig = (struct extended_signature *)((void *)ext_header
-			+ EXT_HEADER_SIZE + EXT_SIGNATURE_SIZE * i);
+		ext_sig = (void *)ext_header + EXT_HEADER_SIZE +
+		          EXT_SIGNATURE_SIZE * i;
                <........>

(the second checkpatch warning is a false positive.)

and i applied your patch before i notified you, but apparently you 
couldnt be bothered to check. Please do not bother to send patches with 
such an attitude, it's just a waste of people's time.

	Ingo
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