Re: [PATCH] video: fbdev: sis: init.c: Cleaning up redundant condition is always true
From: Rickard Strandqvist <hidden>
Date: 2014-07-07 20:36:40
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From: Rickard Strandqvist <hidden>
Date: 2014-07-07 20:36:40
Also in:
lkml
2014-07-07 11:23 GMT+02:00 Noralf Tronnes [off-list ref]:
Den 07.07.2014 09:57, skrev Dan Carpenter:quoted
On Thu, Jul 03, 2014 at 11:15:21PM +0200, Rickard Strandqvist wrote:quoted
diff --git a/drivers/video/fbdev/sis/init.cb/drivers/video/fbdev/sis/init.c index bd40f5e..9e2dd96 100644--- a/drivers/video/fbdev/sis/init.c +++ b/drivers/video/fbdev/sis/init.c@@ -355,12 +355,12 @@ SiS_GetModeID(int VGAEngine, unsigned int VBFlags,int HDisplay, int VDisplay, } break; case 400: - if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 800) && (LCDwidth >= 600))) { + if ((!(VBFlags & CRT1_LCDA)) || (LCDwidth >= 600)) {It might be that this was supposed to be: if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth <= 800) && (LCDwidth >= 600))) { But why would people write a range from high to low? That's crazy people who write backwards code...The numbers 800x600 (1024x768) indicate that LCDheight is meant to be used: if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 800) && (LCDheight >= 600))) { regards, Noralf Tronnes
Hi Nice, this is what is the point of fix this type of minor errors. Sometimes you can find something more serious :) New patch on the way! Kind regards Rickard Strandqvist