[PATCH 4.14 087/165] smb3: Do not send SMB3 SET_INFO if nothing changed

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Steve French commit fd09b7d3b352105f08b8e02f7afecf7e816380ef upstream. An earlier commit had a typo which prevented the optimization from working: commit 18dd8e1a65dd ("Do not send SMB3

[PATCH 4.14 087/165] smb3: Do not send SMB3 SET_INFO if nothing changed

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Steve French commit fd09b7d3b352105f08b8e02f7afecf7e816380ef upstream. An earlier commit had a typo which prevented the optimization from working: commit 18dd8e1a65dd ("Do not send SMB3