From: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
The struct scope_stack member child is never read, drop it.
Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
---
checkpolicy/module_compiler.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/checkpolicy/module_compiler.c b/checkpolicy/module_compiler.c
index 6ff91b8f..e25a77b4 100644
--- a/checkpolicy/module_compiler.c
+++ b/checkpolicy/module_compiler.c
@@ -34,7 +34,7 @@ typedef struct scope_stack {
avrule_t *last_avrule;
int in_else; /* if in an avrule block, within ELSE branch */
int require_given; /* 1 if this block had at least one require */
- struct scope_stack *parent, *child;
+ struct scope_stack *parent;
} scope_stack_t;
extern policydb_t *policydbp;
@@ -1478,7 +1478,6 @@ static int push_stack(int stack_type, ...)
}
va_end(ap);
s->parent = stack_top;
- s->child = NULL;
stack_top = s;
return 0;
}
@@ -1490,9 +1489,6 @@ static void pop_stack(void)
scope_stack_t *parent;
assert(stack_top != NULL);
parent = stack_top->parent;
- if (parent != NULL) {
- parent->child = NULL;
- }
free(stack_top);
stack_top = parent;
}
--
2.43.0
