Commit 8b7e8eda authored by Samuel Ortiz's avatar Samuel Ortiz Committed by John W. Linville
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NFC: Forbid LLCP service name reusing 



This patch fixes a typo and return the correct error when trying to
bind 2 sockets to the same service name.

Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent cbbf4721

net/nfc/llcp/sock.c

+3 −1
Original line number Diff line number Diff line
@@ -121,8 +121,10 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) 
					  GFP_KERNEL);



	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);

	if (llcp_sock->ssap == LLCP_MAX_SAP)

	if (llcp_sock->ssap == LLCP_SAP_MAX) {

		ret = -EADDRINUSE;

		goto put_dev;

	}



	llcp_sock->reserved_ssap = llcp_sock->ssap;