remove unnecessary and unused be_empty_set

[libfirm] / ir / be / beschedrand.c

diff --git a/ir/be/beschedrand.c b/ir/be/beschedrand.c
index a5e81f7..ea40e9f 100644 (file)
--- a/ir/be/beschedrand.c
+++ b/ir/be/beschedrand.c
@@ -46,7 +46,7 @@ static ir_node *random_select(void *block_env, ir_nodeset_t *ready_set,
 
        /* assure that branches and constants are executed last */
        ir_nodeset_iterator_init(&iter, ready_set);
-       while( (irn = ir_nodeset_iterator_next(&iter)) != NULL) {
+       while ( (irn = ir_nodeset_iterator_next(&iter)) != NULL) {
                if (!is_cfop(irn)) {
                        only_branches_left = 0;
                        break;
@@ -64,7 +64,7 @@ static ir_node *random_select(void *block_env, ir_nodeset_t *ready_set,
                        int i = 0;
                        ir_nodeset_iterator_init(&iter, ready_set);
                        while ((irn = ir_nodeset_iterator_next(&iter)) != NULL) {
-                               if(i == n) {
+                               if (i == n) {
                                        break;
                                }
                                ++i;