linux-kernel - [drivers/video/sis/init301.c] SiS_Pr->ChipType >= SIS

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Message-ID: <47B2CDD1.1070406@tiscali.nl>
Date:	Wed, 13 Feb 2008 12:00:33 +0100
From:	Roel Kluin <12o3l@...cali.nl>
To:	thomas@...ischhofer.net, lkml <linux-kernel@...r.kernel.org>
Subject: [drivers/video/sis/init301.c] SiS_Pr->ChipType >= SIS_661 not evaluated
 twice

Not sure whether this is important, but in drivers/video/sis/init301.c:1557:

  if((SiS_Pr->ChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
     SiS_Pr->SiS_LCDTypeInfo = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x39) & 0x7c) >> 2;
  } else if((SiS_Pr->ChipType < SIS_315H) || (SiS_Pr->ChipType >= SIS_661)) {
     SiS_Pr->SiS_LCDTypeInfo = temp >> 4;

note the duplicate test for 'SiS_Pr->ChipType >= SIS_661'
if it was true in the first test, the second test won't be evaluated.
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