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crypto: lib - add module license to libsha1

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libsha1 can be a module, so it needs a MODULE_LICENSE.

Fixes: ec8f7f4821 ("crypto: lib - make the sha1 library optional")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers 2022-07-19 03:04:15 +00:00 committed by Herbert Xu
parent ec8f7f4821
commit ed221835a7
1 changed files with 3 additions and 0 deletions
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3
lib/crypto/sha1.c
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@ -8,6 +8,7 @@
#include <linux/kernel.h>
#include <linux/export.h>
#include <linux/module.h>
#include <linux/bitops.h>
#include <linux/string.h>
#include <crypto/sha1.h>
@ -135,3 +136,5 @@ void sha1_init(__u32 *buf)
buf[4] = 0xc3d2e1f0;
}
EXPORT_SYMBOL(sha1_init);
MODULE_LICENSE("GPL");