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authorJesper Juhl <juhl-lkml@dif.dk>2005-06-25 14:58:51 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:25:00 -0700
commit9a5f04bf798254390f89445ecf0b6f4c70ddc1f8 (patch)
treeed9aa17d9d980f3f013ccc84e12135c65b51757d /security/selinux/ss/conditional.c
parenta2ba192c96d12447472e105890a9cd1b97952747 (diff)
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[PATCH] selinux: kfree cleanup
kfree(NULL) is legal. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'security/selinux/ss/conditional.c')
-rw-r--r--security/selinux/ss/conditional.c9
1 files changed, 3 insertions, 6 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;
}