Messages in this thread Patch in this message | | | From | Rickard Strandqvist <> | Subject | [PATCH] video: fbdev: sis: init301.c: Cleaning up variable that is never used | Date | Sun, 6 Jul 2014 20:59:16 +0200 |
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Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> --- drivers/video/fbdev/sis/init301.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/sis/init301.c b/drivers/video/fbdev/sis/init301.c index a89e3ca..066fd27 100644 --- a/drivers/video/fbdev/sis/init301.c +++ b/drivers/video/fbdev/sis/init301.c @@ -926,7 +926,7 @@ SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo) temp &= 0xFEFF; if(!(myvbinfo & SetCRT2ToTV)) temp |= 0x0100; SiS_SetRegShort((acpibase + 0x3a), temp); - temp = SiS_GetRegShort((acpibase + 0x3a)); + SiS_GetRegShort((acpibase + 0x3a)); } #endif @@ -2151,17 +2151,15 @@ SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned shor unsigned short RefreshRateTableIndex) { unsigned short CRT2Index, VCLKIndex = 0, VCLKIndexGEN = 0, VCLKIndexGENCRT = 0; - unsigned short modeflag, resinfo, tempbx; + unsigned short resinfo, tempbx; const unsigned char *CHTVVCLKPtr = NULL; if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; VCLKIndexGEN = (SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02)) >> 2) & 0x03; VCLKIndexGENCRT = VCLKIndexGEN; } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; CRT2Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; VCLKIndexGEN = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; -- 1.7.10.4
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