[PATCH BlueZ] avdtp: fix possible minor problems

[lishengyu <lishengyu@uniontech.com>]

It should always be considered that if send_request fails, sep
should be removed from the list and the requested memory freed;
---
 profiles/audio/avdtp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/profiles/audio/avdtp.c b/profiles/audio/avdtp.c
index 0d2213ea2..10ef380d4 100644
--- a/profiles/audio/avdtp.c
+++ b/profiles/audio/avdtp.c
@@ -2765,8 +2765,11 @@ static gboolean avdtp_discover_resp(struct avdtp *session,
 
 		ret = send_request(session, TRUE, NULL, getcap_cmd,
 							&req, sizeof(req));
-		if (ret < 0)
+		if (ret < 0) {
+			session->seps = g_slist_remove(session->seps, sep);
+			g_free(sep);
 			break;
+		}
 		getcap_pending = TRUE;
 	}
 
-- 
2.20.1