[PATCH] crypto: digest: mark signature argument as const

[PATCH] crypto: digest: mark signature argument as const

[Marc Kleine-Budde]

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 crypto/digest.c  | 10 +++++-----
 include/digest.h | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/crypto/digest.c b/crypto/digest.c
index b3f514c8ad73..a90e4ff79f89 100644
--- a/crypto/digest.c
+++ b/crypto/digest.c
@@ -172,7 +172,7 @@ EXPORT_SYMBOL_GPL(digest_free);
 
 int digest_file_window(struct digest *d, const char *filename,
 		       unsigned char *hash,
-		       unsigned char *sig,
+		       const unsigned char *sig,
 		       ulong start, ulong size)
 {
 	ulong len = 0;
@@ -249,8 +249,8 @@ out:
 EXPORT_SYMBOL_GPL(digest_file_window);
 
 int digest_file(struct digest *d, const char *filename,
-		       unsigned char *hash,
-		       unsigned char *sig)
+		unsigned char *hash,
+		const unsigned char *sig)
 {
 	struct stat st;
 	int ret;
@@ -265,8 +265,8 @@ int digest_file(struct digest *d, const char *filename,
 EXPORT_SYMBOL_GPL(digest_file);
 
 int digest_file_by_name(const char *algo, const char *filename,
-		       unsigned char *hash,
-		       unsigned char *sig)
+			unsigned char *hash,
+			const unsigned char *sig)
 {
 	struct digest *d;
 	int ret;
diff --git a/include/digest.h b/include/digest.h
index 7f8d696eb600..7c6711b32a56 100644
--- a/include/digest.h
+++ b/include/digest.h
@@ -68,14 +68,14 @@ void digest_free(struct digest *d);
 
 int digest_file_window(struct digest *d, const char *filename,
 		       unsigned char *hash,
-		       unsigned char *sig,
+		       const unsigned char *sig,
 		       ulong start, ulong size);
 int digest_file(struct digest *d, const char *filename,
-		       unsigned char *hash,
-		       unsigned char *sig);
+		unsigned char *hash,
+		const unsigned char *sig);
 int digest_file_by_name(const char *algo, const char *filename,
-		       unsigned char *hash,
-		       unsigned char *sig);
+			unsigned char *hash,
+			const unsigned char *sig);
 
 static inline int digest_init(struct digest *d)
 {
-- 
2.1.4


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Re: [PATCH] crypto: digest: mark signature argument as const

[Sascha Hauer]

On Mon, May 25, 2015 at 12:48:44PM +0200, Marc Kleine-Budde wrote:
> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
> ---
>  crypto/digest.c  | 10 +++++-----
>  include/digest.h | 10 +++++-----
>  2 files changed, 10 insertions(+), 10 deletions(-)

Applied, thanks

Sascha


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