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-rw-r--r--crypto/blkcipher.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index a832426820e8..6c43a0a17a55 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -1,6 +1,6 @@
/*
* Block chaining cipher operations.
- *
+ *
* Generic encrypt/decrypt wrapper for ciphers, handles operations across
* multiple page boundaries by using temporary blocks. In user context,
* the kernel is given a chance to schedule us once per page.
@@ -9,7 +9,7 @@
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
+ * Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
*/
@@ -25,6 +25,7 @@
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/cryptouser.h>
+#include <linux/compiler.h>
#include <net/netlink.h>
#include "internal.h"
@@ -534,7 +535,7 @@ static int crypto_blkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
#endif
static void crypto_blkcipher_show(struct seq_file *m, struct crypto_alg *alg)
- __attribute__ ((unused));
+ __maybe_unused;
static void crypto_blkcipher_show(struct seq_file *m, struct crypto_alg *alg)
{
seq_printf(m, "type : blkcipher\n");