[PATCH] NFC: only put local on destruction if it was created before

[Sasha Levin <levinsasha928@xxxxxxxxx>]

Not having 'local' is a valid case when a socket was created but never
bound or connected to anything, so avoid putting 'local' if it was
never created.

Signed-off-by: Sasha Levin <levinsasha928@xxxxxxxxx>
---
 net/nfc/llcp/sock.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 2c0b317..54daa10 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -710,7 +710,8 @@ void nfc_llcp_sock_free(struct nfc_llcp_sock *sock)
 
 	sock->parent = NULL;
 
-	nfc_llcp_local_put(sock->local);
+	if (sock->local)
+		nfc_llcp_local_put(sock->local);
 }
 
 static int llcp_sock_create(struct net *net, struct socket *sock,
-- 
1.7.8.6

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