nr_ulsim: whitespace cleanup

openair1/SIMULATION/NR_PHY/ulsim.c

@@ -1099,11 +1099,9 @@ int main(int argc, char **argv)
 
 
         if (UE2gNB->max_Doppler == 0) {
-	      multipath_channel(UE2gNB,s_re,s_im,r_re,r_im,
-			                    slot_length,0,(n_trials==1)?1:0);
+          multipath_channel(UE2gNB, s_re, s_im, r_re, r_im, slot_length, 0, (n_trials==1)?1:0);
         } else {
-	      multipath_tv_channel(UE2gNB,s_re,s_im,r_re,r_im,
-			                       2*slot_length,0);
+          multipath_tv_channel(UE2gNB, s_re, s_im, r_re, r_im, 2*slot_length, 0);
         }
         for (i=0; i<slot_length; i++) {
           for (ap=0; ap<frame_parms->nb_antennas_rx; ap++) {