Simplify code

p_setup.c

@@ -170,7 +170,6 @@ void P_LoadSectors (int lump)
 	// pop the WAD stack to point to the IWAD,
 	// otherwise R_FlatNumForName is going to break
 	W_Pop();
-	W_Pop();
 
 	ms = (mapsector_t *)data;
 	ss = sectors;
@@ -205,7 +204,6 @@ void P_LoadSectors (int lump)
 	}
 
 	W_Push();
-	W_Push();
 }
 
 
@@ -669,7 +667,6 @@ D_printf ("P_SetupLevel(%s,%i)\n",lumpname,skill);
 		lumps[i] = lumpnum+i;
 	pwad.numlumps = W_GetLumpInfoSubset(li, W_GetLumpInfo(), ML_BLOCKMAP+1, lumps);
 
-	W_Push();
 	W_SetPWAD(&pwad, li);
 
 /* note: most of this ordering is important	 */
@@ -712,8 +709,6 @@ D_printf ("P_SetupLevel(%s,%i)\n",lumpname,skill);
 
 	W_Pop();
 
-	W_Pop();
-
 /* */
 /* if deathmatch, randomly spawn the active players */
 /* */