[PATCH 4.9 41/75] net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Nikolay Aleksandrov [ Upstream commit 84aeb437ab98a2bce3d4b2111c79723aedfceb33 ] The early call to br_stp_change_bridge_id in bridge's newlink can cause a memory

[PATCH 4.9 41/75] net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Nikolay Aleksandrov [ Upstream commit 84aeb437ab98a2bce3d4b2111c79723aedfceb33 ] The early call to br_stp_change_bridge_id in bridge's newlink can cause a memory leak if an error occurs