From: Eric Biggers Date: Wed, 14 May 2025 05:24:09 +0000 (-0700) Subject: lib/crc32: add SPDX license identifier X-Git-Tag: block-6.16-20250606~35^2 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=289c99bec7eed918ab37c62cbb29a2e3f58fb1fb;p=linux-block.git lib/crc32: add SPDX license identifier lib/crc32.c and include/linux/crc32.h got missed by the bulk SPDX conversion because of the nonstandard explanation of the license. However, crc32.c clearly states that it's licensed under the GNU General Public License, Version 2. And the comment in crc32.h clearly indicates that it's meant to have the same license as crc32.c. Therefore, apply SPDX-License-Identifier: GPL-2.0-only to both files. Reviewed-by: Thomas Gleixner Reviewed-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20250514052409.194822-1-ebiggers@kernel.org Signed-off-by: Eric Biggers --- diff --git a/include/linux/crc32.h b/include/linux/crc32.h index 69c2e8bb3782..569dc13f139f 100644 --- a/include/linux/crc32.h +++ b/include/linux/crc32.h @@ -1,7 +1,4 @@ -/* - * crc32.h - * See linux/lib/crc32.c for license and changes - */ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _LINUX_CRC32_H #define _LINUX_CRC32_H diff --git a/lib/crc32.c b/lib/crc32.c index fddd424ff224..e690026f44f7 100644 --- a/lib/crc32.c +++ b/lib/crc32.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Aug 8, 2011 Bob Pearson with help from Joakim Tjernlund and George Spelvin * cleaned up code to current version of sparse and added the slicing-by-8 @@ -19,9 +20,6 @@ * drivers/net/smc9194.c uses seed ~0, doesn't xor with ~0. * fs/jffs2 uses seed 0, doesn't xor with ~0. * fs/partitions/efi.c uses seed ~0, xor's with ~0. - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ /* see: Documentation/staging/crc32.rst for a description of algorithms */