gcc6: fix misleading indentation warning

cosmetic changes to fix this warning.
real bugs not found

modules/flann/include/opencv2/flann/any.h

@@ -79,7 +79,8 @@ struct big_any_policy : typed_base_any_policy<T>
 {
     virtual void static_delete(void** x)
     {
-        if (* x) delete (* reinterpret_cast<T**>(x)); *x = NULL;
+        if (* x) delete (* reinterpret_cast<T**>(x));
+        *x = NULL;
     }
     virtual void copy_from_value(void const* src, void** dest)
     {

modules/ts/src/ts_func.cpp

@@ -1772,7 +1772,8 @@ cmpUlpsFlt_(const int* src1, const int* src2, size_t total, int imaxdiff, size_t
     for( i = 0; i < total; i++ )
     {
         int a = src1[i], b = src2[i];
-        if( a < 0 ) a ^= C; if( b < 0 ) b ^= C;
+        if( a < 0 ) a ^= C;
+        if( b < 0 ) b ^= C;
         int diff = std::abs(a - b);
         if( realmaxdiff < diff )
         {
@@ -1794,7 +1795,8 @@ cmpUlpsFlt_(const int64* src1, const int64* src2, size_t total, int imaxdiff, si
     for( i = 0; i < total; i++ )
     {
         int64 a = src1[i], b = src2[i];
-        if( a < 0 ) a ^= C; if( b < 0 ) b ^= C;
+        if( a < 0 ) a ^= C;
+        if( b < 0 ) b ^= C;
         double diff = fabs((double)a - (double)b);
         if( realmaxdiff < diff )
         {