crypto: lib - add module license to libsha1

libsha1 can be a module, so it needs a MODULE_LICENSE. Fixes: ec8f7f4 ("crypto: lib - make the sha1 library optional") Reported-by: Randy Dunlap <[email protected]> Signed-off-by: Eric Biggers <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
kawasaki · Jul 20, 2022 · ed22183 · ed22183
1 parent ec8f7f4
commit ed22183
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/crypto/sha1.c b/lib/crypto/sha1.c
@@ -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");