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-rw-r--r--net/smc/smc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc.h b/net/smc/smc.h
index 0ccd6fa387ad..0bee9d16cf29 100644
--- a/net/smc/smc.h
+++ b/net/smc/smc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Shared Memory Communications over RDMA (SMC-R) and RoCE
*