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NFC: Don't hold a NULL connecting LLCP socket lock 

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz 2012-05-21 11:44:42 +02:00
parent dadb06f270
commit 5a0f6f3b46
1 changed files with 3 additions and 3 deletions
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6
net/nfc/llcp/llcp.c
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@ -477,8 +477,10 @@ static struct nfc_llcp_sock *nfc_llcp_connecting_sock_get(struct nfc_llcp_local
sk_for_each(sk, node, &local->connecting_sockets.head) {
llcp_sock = nfc_llcp_sock(sk);
if (llcp_sock->ssap == ssap)
if (llcp_sock->ssap == ssap) {
sock_hold(&llcp_sock->sk);
goto out;
}
}
llcp_sock = NULL;
@ -486,8 +488,6 @@ static struct nfc_llcp_sock *nfc_llcp_connecting_sock_get(struct nfc_llcp_local
out:
read_unlock(&local->connecting_sockets.lock);
sock_hold(&llcp_sock->sk);
return llcp_sock;
}