libsha1 can be a module, so it needs a MODULE_LICENSE.
Fixes:
ec8f7f4821d5 ("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>
#include <linux/kernel.h>
#include <linux/export.h>
+#include <linux/module.h>
#include <linux/bitops.h>
#include <linux/string.h>
#include <crypto/sha1.h>
buf[4] = 0xc3d2e1f0;
}
EXPORT_SYMBOL(sha1_init);
+
+MODULE_LICENSE("GPL");