From: Rustam Subkhankulov subkhankulov@ispras.ru
[ Upstream commit 3eb8fccc244bfb41a7961969e4db280d44911226 ]
The second operand of a '&&' operator has no impact on expression result for cases 400 and 512 in SiS_GetModeID().
Judging by the logic and the names of the variables, in both cases a typo was made.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Rustam Subkhankulov subkhankulov@ispras.ru Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Helge Deller deller@gmx.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/video/fbdev/sis/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/sis/init.c b/drivers/video/fbdev/sis/init.c index fde27feae5d0..d6b2ce95a859 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 >= 800) && (LCDheight >= 600))) { if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth]; } break; case 512: - if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 1024) && (LCDwidth >= 768))) { + if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 1024) && (LCDheight >= 768))) { if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth]; } break;