treewide: Add SPDX license identifier for more missed files

[linux-2.6-block.git] / drivers / net / slip / slip.c

diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
index 9757f1fc104f048f26e2463837a69a309f0853dd..cac64b96d5451f2ee37e98baeb84ef538fd97562 100644 (file)
--- a/drivers/net/slip/slip.c
+++ b/drivers/net/slip/slip.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * slip.c      This module implements the SLIP protocol for kernel-based
  *             devices like TTY.  It interfaces between a raw TTY, and the