git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@11617 f3b2605a-c512-4ea7-a41b-209d697bcdaa

src/atom_vec_body.cpp

@@ -562,7 +562,7 @@ int AtomVecBody::pack_border(int n, int *list, double *buf,
 {
   int i,j,m;
   double dx,dy,dz;
-  double *quat,*c1,*c2,*c3,*inertia;
+  double *quat,*inertia;
 
   m = 0;
   if (pbc_flag == 0) {
@@ -642,7 +642,7 @@ int AtomVecBody::pack_border_vel(int n, int *list, double *buf,
 {
   int i,j,m;
   double dx,dy,dz,dvx,dvy,dvz;
-  double *quat,*c1,*c2,*c3,*inertia;
+  double *quat,*inertia;
 
   m = 0;
   if (pbc_flag == 0) {
@@ -775,7 +775,7 @@ int AtomVecBody::pack_border_vel(int n, int *list, double *buf,
 int AtomVecBody::pack_border_hybrid(int n, int *list, double *buf)
 {
   int i,j,m;
-  double *quat,*c1,*c2,*c3,*inertia;
+  double *quat,*inertia;
 
   m = 0;
   for (i = 0; i < n; i++) {
@@ -805,7 +805,7 @@ int AtomVecBody::pack_border_hybrid(int n, int *list, double *buf)
 void AtomVecBody::unpack_border(int n, int first, double *buf)
 {
   int i,j,m,last;
-  double *quat,*c1,*c2,*c3,*inertia;
+  double *quat,*inertia;
 
   m = 0;
   last = first + n;
@@ -853,7 +853,7 @@ void AtomVecBody::unpack_border(int n, int first, double *buf)
 void AtomVecBody::unpack_border_vel(int n, int first, double *buf)
 {
   int i,j,m,last;
-  double *quat,*c1,*c2,*c3,*inertia;
+  double *quat,*inertia;
 
   m = 0;
   last = first + n;
@@ -907,7 +907,7 @@ void AtomVecBody::unpack_border_vel(int n, int first, double *buf)
 int AtomVecBody::unpack_border_hybrid(int n, int first, double *buf)
 {
   int i,j,m,last;
-  double *quat,*c1,*c2,*c3,*inertia;
+  double *quat,*inertia;
 
   m = 0;
   last = first + n;
@@ -1346,9 +1346,6 @@ int AtomVecBody::data_vel_hybrid(int m, char **values)
 
 void AtomVecBody::pack_data(double **buf)
 {
-  double c2mc1[2],c3mc1[3],norm[3];
-  double area;
-
   int nlocal = atom->nlocal;
   for (int i = 0; i < nlocal; i++) {
     buf[i][0] = ubuf(tag[i]).d;

src/balance.cpp

@@ -781,7 +781,7 @@ void Balance::dumpout(bigint tstep, FILE *bfp)
 
     int nx = comm->procgrid[0] + 1;
     int ny = comm->procgrid[1] + 1;
-    int nz = comm->procgrid[2] + 1;
+    //int nz = comm->procgrid[2] + 1;
 
     if (dimension == 2) {
       int m = 0;

src/change_box.cpp

@@ -70,7 +70,6 @@ void ChangeBox::command(int narg, char **arg)
   memset(ops,0,(narg-1)*sizeof(Operation));
   nops = 0;
 
-  int index;
   int iarg = 1;
   while (iarg < narg) {
     if (strcmp(arg[iarg],"x") == 0 || strcmp(arg[iarg],"y") == 0 ||

src/compute_angle_local.cpp

@@ -48,9 +48,7 @@ ComputeAngleLocal::ComputeAngleLocal(LAMMPS *lmp, int narg, char **arg) :
   tflag = eflag = -1;
   nvalues = 0;
 
-  int i;
   for (int iarg = 3; iarg < narg; iarg++) {
-    i = iarg-3;
     if (strcmp(arg[iarg],"theta") == 0) tflag = nvalues++;
     else if (strcmp(arg[iarg],"eng") == 0) eflag = nvalues++;
     else error->all(FLERR,"Invalid keyword in compute angle/local command");

src/compute_bond_local.cpp

@@ -119,7 +119,6 @@ int ComputeBondLocal::compute_bonds(int flag)
   int i,m,n,nb,atom1,atom2,imol,iatom,btype;
   tagint tagprev;
   double delx,dely,delz,rsq;
-  double *dbuf,*ebuf,*fbuf;
   double *ptr;
 
   double **x = atom->x;

src/compute_cluster_atom.cpp

@@ -94,7 +94,7 @@ void ComputeClusterAtom::init_list(int id, NeighList *ptr)
 
 void ComputeClusterAtom::compute_peratom()
 {
-  int i,j,ii,jj,inum,jnum,n;
+  int i,j,ii,jj,inum,jnum;
   double xtmp,ytmp,ztmp,delx,dely,delz,rsq;
   int *ilist,*jlist,*numneigh,**firstneigh;
 
@@ -156,7 +156,6 @@ void ComputeClusterAtom::compute_peratom()
         jlist = firstneigh[i];
         jnum = numneigh[i];
 
-        n = 0;
         for (jj = 0; jj < jnum; jj++) {
           j = jlist[jj];
           j &= NEIGHMASK;

src/compute_dihedral_local.cpp

@@ -50,9 +50,7 @@ ComputeDihedralLocal::ComputeDihedralLocal(LAMMPS *lmp, int narg, char **arg) :
   pflag = -1;
   nvalues = 0;
 
-  int i;
   for (int iarg = 3; iarg < narg; iarg++) {
-    i = iarg-3;
     if (strcmp(arg[iarg],"phi") == 0) pflag = nvalues++;
     else error->all(FLERR,"Invalid keyword in compute dihedral/local command");
   }
@@ -111,7 +109,7 @@ int ComputeDihedralLocal::compute_dihedrals(int flag)
   int i,m,n,nd,atom1,atom2,atom3,atom4,imol,iatom;
   tagint tagprev;
   double vb1x,vb1y,vb1z,vb2x,vb2y,vb2z,vb3x,vb3y,vb3z,vb2xm,vb2ym,vb2zm;
-  double ax,ay,az,bx,by,bz,rasq,rbsq,rgsq,rg,rginv,ra2inv,rb2inv,rabinv;
+  double ax,ay,az,bx,by,bz,rasq,rbsq,rgsq,rg,ra2inv,rb2inv,rabinv;
   double s,c;
   double *pbuf;
 
@@ -207,8 +205,11 @@ int ComputeDihedralLocal::compute_dihedrals(int flag)
           rgsq = vb2xm*vb2xm + vb2ym*vb2ym + vb2zm*vb2zm;
           rg = sqrt(rgsq);
 
-          rginv = ra2inv = rb2inv = 0.0;
+          ra2inv = rb2inv = 0.0;
+/* DEAD CODE
+          rginv = 0.0;
           if (rg > 0) rginv = 1.0/rg;
+*/
           if (rasq > 0) ra2inv = 1.0/rasq;
           if (rbsq > 0) rb2inv = 1.0/rbsq;
           rabinv = sqrt(ra2inv*rb2inv);

src/compute_gyration_molecule.cpp

@@ -223,7 +223,7 @@ void ComputeGyrationMolecule::compute_array()
 void ComputeGyrationMolecule::molcom()
 {
   tagint imol;
-  double dx,dy,dz,massone;
+  double massone;
   double unwrap[3];
 
   for (int i = 0; i < nmolecules; i++)

src/compute_improper_local.cpp

@@ -51,9 +51,7 @@ ComputeImproperLocal::ComputeImproperLocal(LAMMPS *lmp, int narg, char **arg) :
   cflag = -1;
   nvalues = 0;
 
-  int i;
   for (int iarg = 3; iarg < narg; iarg++) {
-    i = iarg-3;
     if (strcmp(arg[iarg],"chi") == 0) cflag = nvalues++;
     else error->all(FLERR,"Invalid keyword in compute improper/local command");
   }

src/compute_property_local.cpp

@@ -342,8 +342,6 @@ int ComputePropertyLocal::count_pairs(int allflag, int forceflag)
   int *type = atom->type;
   int *mask = atom->mask;
   int nlocal = atom->nlocal;
-  double *special_coul = force->special_coul;
-  double *special_lj = force->special_lj;
   int newton_pair = force->newton_pair;
 
   // invoke half neighbor list (will copy or build if necessary)

src/compute_temp_profile.cpp

@@ -55,7 +55,6 @@ ComputeTempProfile::ComputeTempProfile(LAMMPS *lmp, int narg, char **arg) :
   ncount += 2;
 
   nbinx = nbiny = nbinz = 1;
-  int lastarg;
 
   int iarg = 6;
   if (strcmp(arg[iarg],"x") == 0) {

src/domain.cpp

@@ -693,7 +693,7 @@ void Domain::box_too_small_check()
   Molecule **onemols = atom->avec->onemols;
   int nlocal = atom->nlocal;
 
-  double delx,dely,delz,rsq,r;
+  double delx,dely,delz,rsq;
   double maxbondme = 0.0;
 
   int lostbond = output->thermo->lostbond;

src/fix_box_relax.cpp

@@ -812,7 +812,7 @@ int FixBoxRelax::modify_param(int narg, char **arg)
 
 void FixBoxRelax::compute_sigma()
 {
-  double pdeviatoric[3][3],htmp[3][3];
+  double pdeviatoric[3][3];//,htmp[3][3];
   double tmp1[3][3],sigma_tensor[3][3],h_invtmp[3][3];
 
   // reset reference box dimensions
@@ -829,7 +829,7 @@ void FixBoxRelax::compute_sigma()
   h0_inv[3] = domain->h_inv[3];
   h0_inv[4] = domain->h_inv[4];
   h0_inv[5] = domain->h_inv[5];
-
+/* DEAD CODE
   htmp[0][0] = h0[0];
   htmp[1][1] = h0[1];
   htmp[2][2] = h0[2];
@@ -839,7 +839,7 @@ void FixBoxRelax::compute_sigma()
   htmp[2][1] = 0.0;
   htmp[2][0] = 0.0;
   htmp[1][0] = 0.0;
-
+*/
   h_invtmp[0][0] = h0_inv[0];
   h_invtmp[1][1] = h0_inv[1];
   h_invtmp[2][2] = h0_inv[2];

src/fix_nh.cpp

@@ -1172,7 +1172,7 @@ void FixNH::write_restart(FILE *fp)
   double *list;
   memory->create(list,nsize,"nh:list");
 
-  int n = pack_restart_data(list);
+  pack_restart_data(list);
 
   if (comm->me == 0) {
     int size = nsize * sizeof(double);

src/fix_press_berendsen.cpp

@@ -347,8 +347,8 @@ void FixPressBerendsen::end_of_step()
   // compute new T,P
 
   if (pstyle == ISO) {
-    double tmp = temperature->compute_scalar();
+    temperature->compute_scalar();
-    tmp = pressure->compute_scalar();
+    pressure->compute_scalar();
   } else {
     temperature->compute_vector();
     pressure->compute_vector();

src/image.cpp

@@ -692,7 +692,7 @@ void Image::draw_triangle(double *x, double *y, double *z, double *surfaceColor)
 {
   double d1[3], d1len, d2[3], d2len, normal[3], invndotd;
   double xlocal[3], ylocal[3], zlocal[3];
-  double center[3], bounds[6];
+  //double center[3];
   double surface[3];
   double depth;
 
@@ -722,10 +722,11 @@ void Image::draw_triangle(double *x, double *y, double *z, double *surfaceColor)
   if (invndotd == 0) return;
 
   double r[3],u[3];
-
+/* DEAD CODE
   center[0] = (xlocal[0] + ylocal[0] + zlocal[0]) / 3;
   center[1] = (xlocal[1] + ylocal[1] + zlocal[1]) / 3;
   center[2] = (xlocal[2] + ylocal[2] + zlocal[2]) / 3;
+*/
 
   r[0] = MathExtra::dot3(camRight,xlocal);
   r[1] = MathExtra::dot3(camRight,ylocal);
@@ -1088,7 +1089,7 @@ void Image::write_PPM(FILE *fp)
 {
   fprintf (fp,"P6\n%d %d\n255\n",width,height);
 
-  int x,y;
+  int y;
   for (y = height-1; y >= 0; y --)
     fwrite(&writeBuffer[y*width*3],3,width,fp);
 }
@@ -1878,7 +1879,7 @@ int ColorMap::minmax(double mindynamic, double maxdynamic)
 
 double *ColorMap::value2color(double value)
 {
-  double lo,hi;
+  double lo;//,hi;
 
   value = MAX(value,locurrent);
   value = MIN(value,hicurrent);
@@ -1887,10 +1888,10 @@ double *ColorMap::value2color(double value)
     if (locurrent == hicurrent) value = 0.0;
     else value = (value-locurrent) / (hicurrent-locurrent);
     lo = 0.0;
-    hi = 1.0;
+    //hi = 1.0;
   } else {
     lo = locurrent;
-    hi = hicurrent;
+    //hi = hicurrent;
   }
 
   if (mstyle == CONTINUOUS) {

src/irregular.cpp

@@ -193,21 +193,20 @@ int Irregular::migrate_check()
   // this check needs to observe PBC
   // cannot check via comm->procneigh since it ignores PBC
 
-  AtomVec *avec = atom->avec;
   double **x = atom->x;
   int nlocal = atom->nlocal;
 
   int *periodicity = domain->periodicity;
   int *myloc = comm->myloc;
   int *procgrid = comm->procgrid;
-  int newproc,igx,igy,igz,glo,ghi;
+  int igx,igy,igz,glo,ghi;
 
   int flag = 0;
   for (int i = 0; i < nlocal; i++) {
     if (x[i][0] < sublo[0] || x[i][0] >= subhi[0] ||
         x[i][1] < sublo[1] || x[i][1] >= subhi[1] ||
         x[i][2] < sublo[2] || x[i][2] >= subhi[2]) {
-      newproc = coord2proc(x[i],igx,igy,igz);
+      coord2proc(x[i],igx,igy,igz);
 
       glo = myloc[0] - 1;
       ghi = myloc[0] + 1;

src/min.cpp

@@ -547,10 +547,6 @@ void Min::force_clear()
 {
   if (external_force_clear) return;
 
-  int i;
-
-  if (external_force_clear) return;
-
   // clear global force array
   // nall includes ghosts only if either newton flag is set
 

src/min_linesearch.cpp

@@ -586,7 +586,7 @@ int MinLineSearch::linemin_forcezero(double eoriginal, double &alpha)
 {
   int i,m,n;
   double fdothall,fdothme,hme,hmax,hmaxall;
-  double de_ideal,de;
+  double de;
   double *xatom,*x0atom,*fatom,*hatom;
 
   double alpha_max, alpha_init, alpha_del;
@@ -884,7 +884,7 @@ double MinLineSearch::alpha_step(double alpha, int resetflag)
 double MinLineSearch::compute_dir_deriv(double &ff)
 {
    int i,m,n;
-   double *xatom,*hatom, *fatom;
+   double *hatom, *fatom;
    double dot[2],dotall[2];
    double fh;
 

src/molecule.cpp

@@ -231,7 +231,6 @@ void Molecule::compute_inertia()
   // inertia = 3 eigenvalues = principal moments of inertia
   // evectors and exzy = 3 evectors = principal axes of rigid body
 
-  int ierror;
   double cross[3];
   double tensor[3][3],evectors[3][3];
 

src/neigh_stencil.cpp

@@ -63,13 +63,12 @@ void Neighbor::stencil_half_bin_2d_no_newton(NeighList *list,
 void Neighbor::stencil_half_ghost_bin_2d_no_newton(NeighList *list,
                                                    int sx, int sy, int sz)
 {
-  int i,j,k;
   int *stencil = list->stencil;
   int **stencilxyz = list->stencilxyz;
   int nstencil = 0;
 
-  for (j = -sy; j <= sy; j++)
+  for (int j = -sy; j <= sy; j++)
-    for (i = -sx; i <= sx; i++)
+    for (int i = -sx; i <= sx; i++)
       if (bin_distance(i,j,0) < cutneighmaxsq) {
         stencilxyz[nstencil][0] = i;
         stencilxyz[nstencil][1] = j;

src/pair.cpp

@@ -233,14 +233,11 @@ void Pair::init()
 
 void Pair::reinit()
 {
-  int i,j;
-  double tmp;
-
   etail = ptail = 0.0;
 
-  for (i = 1; i <= atom->ntypes; i++)
+  for (int i = 1; i <= atom->ntypes; i++)
-    for (j = i; j <= atom->ntypes; j++) {
+    for (int j = i; j <= atom->ntypes; j++) {
-      tmp = init_one(i,j);
+      init_one(i,j);
       if (tail_flag) {
         etail += etail_ij;
         ptail += ptail_ij;
@@ -494,7 +491,7 @@ void Pair::init_tables(double cut_coul, double *cut_respa)
 void Pair::init_tables_disp(double cut_lj_global)
 {
   int masklo,maskhi;
-  double r, rsq, r2inv, force_coul, force_lj;
+  double rsq;
   double g_ewald_6 = force->kspace->g_ewald_6;
   double g2 = g_ewald_6*g_ewald_6, g6 = g2*g2*g2, g8 = g6*g2;
   
@@ -531,7 +528,7 @@ void Pair::init_tables_disp(double cut_lj_global)
       rsq_lookup.i = i << ndispshiftbits;
       rsq_lookup.i |= maskhi;
     }
-    r = sqrtf(rsq_lookup.f);
+    // r = sqrtf(rsq_lookup.f); DEAD CODE
     rsq = rsq_lookup.f;
     register double x2 = g2*rsq, a2 = 1.0/x2;
     x2 = a2*exp(-x2);
@@ -567,7 +564,7 @@ void Pair::init_tables_disp(double cut_lj_global)
   // deltas at itablemax only needed if corresponding rsq < cut*cut
   // if so, compute deltas between rsq and cut*cut
   
-  double f_tmp,c_tmp,e_tmp,p_tmp = 0.0,v_tmp = 0.0;
+  double f_tmp,e_tmp;
   double cut_lj_globalsq;
   itablemin = minrsq_lookup.i & ndispmask;
   itablemin >>= ndispshiftbits;
@@ -578,7 +575,7 @@ void Pair::init_tables_disp(double cut_lj_global)
   
   if (rsq_lookup.f < (cut_lj_globalsq = cut_lj_global * cut_lj_global)) {
     rsq_lookup.f = cut_lj_globalsq;
-    r = sqrtf(rsq_lookup.f);
+    // r = sqrtf(rsq_lookup.f); DEAD CODE
     
     register double x2 = g2*rsq, a2 = 1.0/x2;
     x2 = a2*exp(-x2);
@@ -1152,7 +1149,7 @@ void Pair::ev_tally4(int i, int j, int k, int m, double evdwl,
 void Pair::ev_tally_tip4p(int key, int *list, double *v,
                           double ecoul, double alpha)
 {
-  int i,j;
+  int i;
 
   if (eflag_either) {
     if (eflag_global) eng_coul += ecoul;

src/pair_born_coul_wolf.cpp

@@ -84,7 +84,6 @@ void PairBornCoulWolf::compute(int eflag, int vflag)
   double *q = atom->q;
   int *type = atom->type;
   int nlocal = atom->nlocal;
-  int nall = nlocal + atom->nghost;
   double *special_coul = force->special_coul;
   double *special_lj = force->special_lj;
   int newton_pair = force->newton_pair;
@@ -285,7 +284,7 @@ void PairBornCoulWolf::init_style()
   if (!atom->q_flag)
     error->all(FLERR,"Pair style born/coul/wolf requires atom attribute q");
 
-  int irequest = neighbor->request(this);
+  neighbor->request(this);
 
   cut_coulsq = cut_coul * cut_coul;
 }

src/pair_coul_wolf.cpp

@@ -53,11 +53,11 @@ PairCoulWolf::~PairCoulWolf()
 
 void PairCoulWolf::compute(int eflag, int vflag)
 {
-  int i,j,ii,jj,inum,jnum,itype,jtype;
+  int i,j,ii,jj,inum,jnum;
   double qtmp,xtmp,ytmp,ztmp,delx,dely,delz,ecoul,fpair;
   double rsq,forcecoul,factor_coul;
   double prefactor;
-  double r,rexp;
+  double r;
   int *ilist,*jlist,*numneigh,**firstneigh;
   double erfcc,erfcd,v_sh,dvdrr,e_self,e_shift,f_shift,qisq;
 
@@ -68,9 +68,7 @@ void PairCoulWolf::compute(int eflag, int vflag)
   double **x = atom->x;
   double **f = atom->f;
   double *q = atom->q;
-  int *type = atom->type;
   int nlocal = atom->nlocal;
-  int nall = nlocal + atom->nghost;
   double *special_coul = force->special_coul;
   int newton_pair = force->newton_pair;
   double qqrd2e = force->qqrd2e;
@@ -95,7 +93,6 @@ void PairCoulWolf::compute(int eflag, int vflag)
     xtmp = x[i][0];
     ytmp = x[i][1];
     ztmp = x[i][2];
-    itype = type[i];
     jlist = firstneigh[i];
     jnum = numneigh[i];
 
@@ -112,7 +109,6 @@ void PairCoulWolf::compute(int eflag, int vflag)
       dely = ytmp - x[j][1];
       delz = ztmp - x[j][2];
       rsq = delx*delx + dely*dely + delz*delz;
-      jtype = type[j];
 
       if (rsq < cut_coulsq) {
         r = sqrt(rsq);
@@ -214,7 +210,7 @@ void PairCoulWolf::init_style()
   if (!atom->q_flag)
     error->all(FLERR,"Pair coul/wolf requires atom attribute q");
 
-  int irequest = neighbor->request(this);
+  neighbor->request(this);
 
   cut_coulsq = cut_coul*cut_coul;
 }
@@ -298,8 +294,8 @@ double PairCoulWolf::single(int i, int j, int itype, int jtype, double rsq,
                             double factor_coul, double factor_lj,
                             double &fforce)
 {
-  double r6inv,r,prefactor,rexp;
+  double r,prefactor;
-  double forcecoul,forceborn,phicoul;
+  double forcecoul,phicoul;
   double e_shift,f_shift,dvdrr,erfcc,erfcd;
 
   e_shift = erfc(alf*cut_coul) / cut_coul;

src/pair_gauss.cpp

@@ -63,7 +63,7 @@ void PairGauss::compute(int eflag, int vflag)
 {
   int i,j,ii,jj,inum,jnum,itype,jtype;
   double xtmp,ytmp,ztmp,delx,dely,delz,evdwl,fpair;
-  double r,rsq;
+  double rsq;
   int *ilist,*jlist,*numneigh,**firstneigh;
 
   evdwl = 0.0;

src/pair_hybrid.cpp

@@ -189,16 +189,14 @@ void PairHybrid::allocate()
 
 void PairHybrid::settings(int narg, char **arg)
 {
-  int i,m,istyle;
-
   if (narg < 1) error->all(FLERR,"Illegal pair_style command");
 
   // delete old lists, since cannot just change settings
 
   if (nstyles) {
-    for (m = 0; m < nstyles; m++) delete styles[m];
+    for (int m = 0; m < nstyles; m++) delete styles[m];
     delete [] styles;
-    for (m = 0; m < nstyles; m++) delete [] keywords[m];
+    for (int m = 0; m < nstyles; m++) delete [] keywords[m];
     delete [] keywords;
   }
 

src/pair_lj_smooth_linear.cpp

@@ -69,7 +69,6 @@ void PairLJSmoothLinear::compute(int eflag, int vflag)
   double **f = atom->f;
   int *type = atom->type;
   int nlocal = atom->nlocal;
-  int nall = nlocal + atom->nghost;
   double *special_lj = force->special_lj;
   int newton_pair = force->newton_pair;
 

src/read_data.cpp

@@ -757,7 +757,7 @@ void ReadData::header()
 
 void ReadData::atoms()
 {
-  int i,m,nchunk,eof;
+  int nchunk,eof;
 
   if (me == 0) {
     if (screen) fprintf(screen,"  reading atoms ...\n");
@@ -807,7 +807,7 @@ void ReadData::atoms()
 
 void ReadData::velocities()
 {
-  int i,m,nchunk,eof;
+  int nchunk,eof;
 
   if (me == 0) {
     if (screen) fprintf(screen,"  reading velocities ...\n");
@@ -1146,7 +1146,7 @@ void ReadData::impropers(int firstpass)
 
 void ReadData::bonus(bigint nbonus, AtomVec *ptr, const char *type)
 {
-  int i,m,nchunk,eof;
+  int nchunk,eof;
 
   int mapflag = 0;
   if (atom->map_style == 0) {
@@ -1261,7 +1261,6 @@ void ReadData::bodies(int firstpass)
 
 void ReadData::mass()
 {
-  int i,m;
   char *next;
   char *buf = new char[atom->ntypes*MAXLINE];
 
@@ -1269,7 +1268,7 @@ void ReadData::mass()
   if (eof) error->all(FLERR,"Unexpected end of data file");
 
   char *original = buf;
-  for (i = 0; i < atom->ntypes; i++) {
+  for (int i = 0; i < atom->ntypes; i++) {
     next = strchr(buf,'\n');
     *next = '\0';
     atom->set_mass(buf);

src/read_restart.cpp

@@ -611,9 +611,7 @@ void ReadRestart::file_search(char *infile, char *outfile)
 
 void ReadRestart::header(int incompatible)
 {
-  int px,py,pz;
   int xperiodic,yperiodic,zperiodic;
-  int boundary[3][2];
 
   // read flags and fields until flag = -1
 
@@ -859,7 +857,6 @@ void ReadRestart::type_arrays()
 
 void ReadRestart::force_fields()
 {
-  int n;
   char *style;
 
   int flag = read_int();

src/set.cpp

@@ -723,7 +723,7 @@ void Set::setrandom(int keyword)
 
   AtomVecEllipsoid *avec_ellipsoid =
     (AtomVecEllipsoid *) atom->style_match("ellipsoid");
-  AtomVecLine *avec_line = (AtomVecLine *) atom->style_match("line");
+  atom->style_match("line"); // DEAD CODE?
   AtomVecTri *avec_tri = (AtomVecTri *) atom->style_match("tri");
 
   RanPark *random = new RanPark(lmp,1);
@@ -787,8 +787,6 @@ void Set::setrandom(int keyword)
   // set quaternions to random orientations in 3d or 2d
 
   } else if (keyword == QUAT_RANDOM) {
-    int *ellipsoid = atom->ellipsoid;
-    int *tri = atom->tri;
     int nlocal = atom->nlocal;
     double *quat;
 

src/variable.cpp

@@ -680,8 +680,8 @@ void Variable::compute_atom(int ivar, int igroup,
   double *vstore;
   
   if (style[ivar] == ATOM) {
-    double tmp = evaluate(data[ivar][0],&tree);
+    evaluate(data[ivar][0],&tree);
-    tmp = collapse_tree(tree);
+    collapse_tree(tree);
   } else vstore = reader[ivar]->fix->vstore;
 
   int groupbit = group->bitmask[igroup];
@@ -2543,27 +2543,27 @@ int Variable::math_function(char *word, char *contents, Tree **tree,
   // evaluate args
 
   Tree *newtree;
-  double tmp,value1,value2,value3;
+  double value1,value2,value3;
 
   if (tree) {
     newtree = new Tree();
     Tree *argtree;
     if (narg == 1) {
-      tmp = evaluate(arg1,&argtree);
+      evaluate(arg1,&argtree);
       newtree->left = argtree;
       newtree->middle = newtree->right = NULL;
     } else if (narg == 2) {
-      tmp = evaluate(arg1,&argtree);
+      evaluate(arg1,&argtree);
       newtree->left = argtree;
       newtree->middle = NULL;
-      tmp = evaluate(arg2,&argtree);
+      evaluate(arg2,&argtree);
       newtree->right = argtree;
     } else if (narg == 3) {
-      tmp = evaluate(arg1,&argtree);
+      evaluate(arg1,&argtree);
       newtree->left = argtree;
-      tmp = evaluate(arg2,&argtree);
+      evaluate(arg2,&argtree);
       newtree->middle = argtree;
-      tmp = evaluate(arg3,&argtree);
+      evaluate(arg3,&argtree);
       newtree->right = argtree;
     }
     treestack[ntreestack++] = newtree;

src/write_data.cpp

@@ -422,7 +422,7 @@ void WriteData::bonds()
 
   // pack my bond data into buf
 
-  int foo = atom->avec->pack_bond(buf);
+  atom->avec->pack_bond(buf);
 
   // write one chunk of info per proc to file
   // proc 0 pings each proc, receives its chunk, writes to file