qcacmn: Retain the correct file copyright years
As part of Change-Id: I0dc410ae2e7c9df58ef53e3f20ca7979d086659e
for file dp_tx.c copyright years changed wrongly. So retain the
original copyright years.
Change-Id: Ib3e918744183bc59250590bc33dc7de75b1c38fb
CRs-Fixed: 2451733
diff --git a/dp/wifi3.0/dp_tx.c b/dp/wifi3.0/dp_tx.c
index 4d17909..05f7edc 100644
--- a/dp/wifi3.0/dp_tx.c
+++ b/dp/wifi3.0/dp_tx.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the