From: Axel Lin Date: Thu, 6 Nov 2014 10:20:41 +0000 (+0800) Subject: NFC: llcp: Use list_for_each_entry in llcp_accept_poll X-Git-Tag: firefly_0821_release~176^2~2717^2~28^2~16^2~35 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=413df10bbf09e8ab1e2659126af849b4c9f3a3e3;p=firefly-linux-kernel-4.4.55.git NFC: llcp: Use list_for_each_entry in llcp_accept_poll list_for_each_entry_safe() is necessary if list objects are deleted from the list while traversing it. Not the case here, so we can use the base list_for_each_entry variant. Signed-off-by: Axel Lin Signed-off-by: Samuel Ortiz --- diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index 51f077a92fa9..4894c415c441 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -524,13 +524,13 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr, static inline unsigned int llcp_accept_poll(struct sock *parent) { - struct nfc_llcp_sock *llcp_sock, *n, *parent_sock; + struct nfc_llcp_sock *llcp_sock, *parent_sock; struct sock *sk; parent_sock = nfc_llcp_sock(parent); - list_for_each_entry_safe(llcp_sock, n, &parent_sock->accept_queue, - accept_queue) { + list_for_each_entry(llcp_sock, &parent_sock->accept_queue, + accept_queue) { sk = &llcp_sock->sk; if (sk->sk_state == LLCP_CONNECTED)