valueset: Remove the unused link field.

[libfirm] / ir / adt / gaussseidel.c

diff --git a/ir/adt/gaussseidel.c b/ir/adt/gaussseidel.c
index 572716b..4928d9b 100644 (file)
--- a/ir/adt/gaussseidel.c
+++ b/ir/adt/gaussseidel.c
@@ -7,9 +7,6 @@
 #include "gaussseidel.h"
 #include "util.h"
 
-#define MAX(x,y)   ((x) > (y) ? (x) : (y))
-#define MIN(x,y)   ((x) < (y) ? (x) : (y))
-
 /**
  * The number of newly allocated rows (realloc)
  * when there is no more room. Must be >= 1.
@@ -173,7 +170,7 @@ void gs_matrix_set(gs_matrix_t *m, int row, int col, double val)
        cols = the_row->cols;
        min  = 0;
        max  = the_row->n_cols;
-       c    = (max+min)/2;
+       c    = max/2;
        while (min < max) {
                int idx = cols[c].col_idx;
                if (idx < col)