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apparmor: Remove redundant if check in sk_peer_get_label

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Remove the redundant if check in sk_peer_get_label() and return
ERR_PTR(-ENOPROTOOPT) directly.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
Thorsten Blum 2026-02-04 23:07:35 +01:00 committed by John Johansen
parent 46401cc99c
commit e6a522c5b4
1 changed files with 1 additions and 5 deletions
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6
security/apparmor/lsm.c
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@ -1523,15 +1523,11 @@ static int apparmor_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
static struct aa_label *sk_peer_get_label(struct sock *sk)
{
struct aa_sk_ctx *ctx = aa_sock(sk);
struct aa_label *label = ERR_PTR(-ENOPROTOOPT);
if (rcu_access_pointer(ctx->peer))
return aa_get_label_rcu(&ctx->peer);
if (sk->sk_family != PF_UNIX)
return ERR_PTR(-ENOPROTOOPT);
return label;
return ERR_PTR(-ENOPROTOOPT);
}
/**