diff options
Diffstat (limited to 'security/selinux/ss/sidtab.c')
| -rw-r--r-- | security/selinux/ss/sidtab.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c index f6915f257486..c5f436b15d19 100644 --- a/security/selinux/ss/sidtab.c +++ b/security/selinux/ss/sidtab.c @@ -32,13 +32,11 @@ int sidtab_init(struct sidtab *s) int sidtab_insert(struct sidtab *s, u32 sid, struct context *context) { - int hvalue, rc = 0; + int hvalue; struct sidtab_node *prev, *cur, *newnode; - if (!s) { - rc = -ENOMEM; - goto out; - } + if (!s) + return -ENOMEM; hvalue = SIDTAB_HASH(sid); prev = NULL; @@ -48,21 +46,17 @@ int sidtab_insert(struct sidtab *s, u32 sid, struct context *context) cur = cur->next; } - if (cur && sid == cur->sid) { - rc = -EEXIST; - goto out; - } + if (cur && sid == cur->sid) + return -EEXIST; newnode = kmalloc(sizeof(*newnode), GFP_ATOMIC); - if (!newnode) { - rc = -ENOMEM; - goto out; - } + if (!newnode) + return -ENOMEM; + newnode->sid = sid; if (context_cpy(&newnode->context, context)) { kfree(newnode); - rc = -ENOMEM; - goto out; + return -ENOMEM; } if (prev) { @@ -78,8 +72,7 @@ int sidtab_insert(struct sidtab *s, u32 sid, struct context *context) s->nel++; if (sid >= s->next_sid) s->next_sid = sid + 1; -out: - return rc; + return 0; } static struct context *sidtab_search_core(struct sidtab *s, u32 sid, int force) |