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Remove unused variable y2b from fit_line #110

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Remove unused variable y2b from fit_line #110

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5 changes: 1 addition & 4 deletions lib/floor1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -455,7 +455,7 @@ static int accumulate_fit(const float *flr,const float *mdct,

static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1,
vorbis_info_floor1 *info){
double xb=0,yb=0,x2b=0,y2b=0,xyb=0,bn=0;
double xb=0,yb=0,x2b=0,xyb=0,bn=0;
int i;
int x0=a[0].x0;
int x1=a[fits-1].x1;
Expand All @@ -466,7 +466,6 @@ static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1,
xb+=a[i].xb + a[i].xa * weight;
yb+=a[i].yb + a[i].ya * weight;
x2b+=a[i].x2b + a[i].x2a * weight;
y2b+=a[i].y2b + a[i].y2a * weight;
xyb+=a[i].xyb + a[i].xya * weight;
bn+=a[i].bn + a[i].an * weight;
}
Expand All @@ -475,7 +474,6 @@ static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1,
xb+= x0;
yb+= *y0;
x2b+= x0 * x0;
y2b+= *y0 * *y0;
xyb+= *y0 * x0;
bn++;
}
Expand All @@ -484,7 +482,6 @@ static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1,
xb+= x1;
yb+= *y1;
x2b+= x1 * x1;
y2b+= *y1 * *y1;
xyb+= *y1 * x1;
bn++;
}
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