In .c files, the SPDX tag uses the C++ comment style. Fix below checkpatch.pl warning: WARNING: Improper SPDX comment style for 'ip/iplink_can.c', please use '//' instead #1: FILE: ip/iplink_can.c:1: +/* SPDX-License-Identifier: GPL-2.0-or-later */ WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 #1: FILE: ip/iplink_can.c:1: +/* SPDX-License-Identifier: GPL-2.0-or-later */ Signed-off-by: Vincent Mailhol --- ip/iplink_can.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ip/iplink_can.c b/ip/iplink_can.c index 1afdf08825f3d9cbbb0454592d2ed7dc1388a6de..56c258b023ef57e37574f44981b76086a0a140db 100644 --- a/ip/iplink_can.c +++ b/ip/iplink_can.c @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ +// SPDX-License-Identifier: GPL-2.0-or-later /* * iplink_can.c CAN device support * -- 2.49.1