diff options
Diffstat (limited to 'security/selinux/ss')
| -rw-r--r-- | security/selinux/ss/conditional.c | 9 | ||||
| -rw-r--r-- | security/selinux/ss/policydb.c | 15 | ||||
| -rw-r--r-- | security/selinux/ss/services.c | 6 |
3 files changed, 10 insertions, 20 deletions
diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c index b53441184ac..e2057f5a411 100644 --- a/security/selinux/ss/conditional.c +++ b/security/selinux/ss/conditional.c @@ -166,16 +166,14 @@ static void cond_list_destroy(struct cond_node *list) void cond_policydb_destroy(struct policydb *p) { - if (p->bool_val_to_struct != NULL) - kfree(p->bool_val_to_struct); + kfree(p->bool_val_to_struct); avtab_destroy(&p->te_cond_avtab); cond_list_destroy(p->cond_list); } int cond_init_bool_indexes(struct policydb *p) { - if (p->bool_val_to_struct) - kfree(p->bool_val_to_struct); + kfree(p->bool_val_to_struct); p->bool_val_to_struct = (struct cond_bool_datum**) kmalloc(p->p_bools.nprim * sizeof(struct cond_bool_datum*), GFP_KERNEL); if (!p->bool_val_to_struct) @@ -185,8 +183,7 @@ int cond_init_bool_indexes(struct policydb *p) int cond_destroy_bool(void *key, void *datum, void *p) { - if (key) - kfree(key); + kfree(key); kfree(datum); return 0; } diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 14190efbf33..785c33cf486 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -590,17 +590,12 @@ void policydb_destroy(struct policydb *p) hashtab_destroy(p->symtab[i].table); } - for (i = 0; i < SYM_NUM; i++) { - if (p->sym_val_to_name[i]) - kfree(p->sym_val_to_name[i]); - } + for (i = 0; i < SYM_NUM; i++) + kfree(p->sym_val_to_name[i]); - if (p->class_val_to_struct) - kfree(p->class_val_to_struct); - if (p->role_val_to_struct) - kfree(p->role_val_to_struct); - if (p->user_val_to_struct) - kfree(p->user_val_to_struct); + kfree(p->class_val_to_struct); + kfree(p->role_val_to_struct); + kfree(p->user_val_to_struct); avtab_destroy(&p->te_avtab); diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 2947cf85dc5..bfa5a7dd6cf 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -1705,11 +1705,9 @@ out: err: if (*names) { for (i = 0; i < *len; i++) - if ((*names)[i]) - kfree((*names)[i]); + kfree((*names)[i]); } - if (*values) - kfree(*values); + kfree(*values); goto out; } |