treewide: Add SPDX license identifier for missed files

[thirdparty/kernel/stable.git] / net / ipv4 / tcp_output.c

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 0c4ed66dc1bf3441a9b7e5c9c37692333c92f17c..f429e856e2631a9e6de1d2e060406742f97e538e 100644 (file)
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * INET                An implementation of the TCP/IP protocol suite for the LINUX
  *             operating system.  INET is implemented using the  BSD Socket