X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=lib%2Flsp.c;h=de4ff73e3893d4f44addac8d5c8ee3be409bc240;hb=143caf4023a90c09a5eb685fdd46fb9b9c36b1ee;hp=4871daba5c8c68f5f07656b691599004d136f3d3;hpb=2c88b2b4afb4fb260f5c4c910946a38a164e477f;p=platform%2Fupstream%2Flibvorbis.git

diff --git a/lib/lsp.c b/lib/lsp.c
index 4871dab..de4ff73 100644
--- a/lib/lsp.c
+++ b/lib/lsp.c
@@ -81,11 +81,11 @@ void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m,
     float *ftmp=lsp;
     int c=m>>1;
 
-    do{
+    while(c--){
       q*=ftmp[0]-w;
       p*=ftmp[1]-w;
       ftmp+=2;
-    }while(--c);
+    }
 
     if(m&1){
       /* odd order filter; slightly assymetric */
@@ -309,7 +309,6 @@ static int comp(const void *a,const void *b){
 #define EPSILON 10e-7
 static int Laguerre_With_Deflation(float *a,int ord,float *r){
   int i,m;
-  double lastdelta=0.f;
   double *defl=alloca(sizeof(*defl)*(ord+1));
   for(i=0;i<=ord;i++)defl[i]=a[i];
 
@@ -346,7 +345,6 @@ static int Laguerre_With_Deflation(float *a,int ord,float *r){
       if(delta<0.f)delta*=-1;
 
       if(fabs(delta/new)<10e-12)break;
-      lastdelta=delta;
     }
 
     r[m-1]=new;