Commit 06c2efe2 authored by Ondrej Mosnacek's avatar Ondrej Mosnacek Committed by Paul Moore

selinux: simplify evaluate_cond_node()

It never fails, so it can just return void.
Signed-off-by: default avatarOndrej Mosnacek <omosnace@redhat.com>
Reviewed-by: default avatarStephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: default avatarPaul Moore <paul@paul-moore.com>
parent e9c38f9f
......@@ -85,7 +85,7 @@ static int cond_evaluate_expr(struct policydb *p, struct cond_expr *expr)
* list appropriately. If the result of the expression is undefined
* all of the rules are disabled for safety.
*/
int evaluate_cond_node(struct policydb *p, struct cond_node *node)
void evaluate_cond_node(struct policydb *p, struct cond_node *node)
{
int new_state;
struct cond_av_list *cur;
......@@ -111,7 +111,6 @@ int evaluate_cond_node(struct policydb *p, struct cond_node *node)
cur->node->key.specified |= AVTAB_ENABLED;
}
}
return 0;
}
int cond_policydb_init(struct policydb *p)
......
......@@ -75,6 +75,6 @@ void cond_compute_av(struct avtab *ctab, struct avtab_key *key,
struct av_decision *avd, struct extended_perms *xperms);
void cond_compute_xperms(struct avtab *ctab, struct avtab_key *key,
struct extended_perms_decision *xpermd);
int evaluate_cond_node(struct policydb *p, struct cond_node *node);
void evaluate_cond_node(struct policydb *p, struct cond_node *node);
#endif /* _CONDITIONAL_H_ */
......@@ -2956,11 +2956,8 @@ int security_set_bools(struct selinux_state *state, int len, int *values)
policydb->bool_val_to_struct[i]->state = 0;
}
for (cur = policydb->cond_list; cur; cur = cur->next) {
rc = evaluate_cond_node(policydb, cur);
if (rc)
goto out;
}
for (cur = policydb->cond_list; cur; cur = cur->next)
evaluate_cond_node(policydb, cur);
seqno = ++state->ss->latest_granting;
rc = 0;
......@@ -3013,11 +3010,8 @@ static int security_preserve_bools(struct selinux_state *state,
if (booldatum)
booldatum->state = bvalues[i];
}
for (cur = policydb->cond_list; cur; cur = cur->next) {
rc = evaluate_cond_node(policydb, cur);
if (rc)
goto out;
}
for (cur = policydb->cond_list; cur; cur = cur->next)
evaluate_cond_node(policydb, cur);
out:
if (bnames) {
......
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