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authorSascha Hauer <s.hauer@pengutronix.de>2015-03-12 08:06:08 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2015-03-13 08:32:28 +0100
commitac2407db7a25ba81852919c34de56db792e77fca (patch)
tree4a5d25321610c7a226bd948c87e7fbd1f5006dac /crypto
parent102d59f91fdd327c68c1b7a8c43f3f4685422f52 (diff)
downloadbarebox-ac2407db7a25ba81852919c34de56db792e77fca.tar.gz
barebox-ac2407db7a25ba81852919c34de56db792e77fca.tar.xz
crypto: digest: Make string arguments const
Most string arguments for keys and filenames can be const. Change that. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/digest.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/crypto/digest.c b/crypto/digest.c
index 2f2039c0ce..922d9d05f8 100644
--- a/crypto/digest.c
+++ b/crypto/digest.c
@@ -28,7 +28,7 @@
static LIST_HEAD(digests);
-static struct digest_algo* digest_algo_get_by_name(char* name);
+static struct digest_algo* digest_algo_get_by_name(const char *name);
static int dummy_init(struct digest *d)
{
@@ -69,7 +69,7 @@ void digest_algo_unregister(struct digest_algo *d)
}
EXPORT_SYMBOL(digest_algo_unregister);
-static struct digest_algo *digest_algo_get_by_name(char* name)
+static struct digest_algo *digest_algo_get_by_name(const char *name)
{
struct digest_algo* d;
@@ -84,7 +84,7 @@ static struct digest_algo *digest_algo_get_by_name(char* name)
return NULL;
}
-struct digest *digest_alloc(char* name)
+struct digest *digest_alloc(const char *name)
{
struct digest* d;
struct digest_algo* algo;
@@ -115,8 +115,8 @@ void digest_free(struct digest *d)
}
EXPORT_SYMBOL_GPL(digest_free);
-int digest_file_window(struct digest *d, char *filename,
- unsigned char *key, size_t keylen,
+int digest_file_window(struct digest *d, const char *filename,
+ const unsigned char *key, size_t keylen,
unsigned char *hash,
ulong start, ulong size)
{
@@ -189,8 +189,8 @@ out:
}
EXPORT_SYMBOL_GPL(digest_file_window);
-int digest_file(struct digest *d, char *filename,
- unsigned char *key, size_t keylen,
+int digest_file(struct digest *d, const char *filename,
+ const unsigned char *key, size_t keylen,
unsigned char *hash)
{
struct stat st;
@@ -205,8 +205,8 @@ int digest_file(struct digest *d, char *filename,
}
EXPORT_SYMBOL_GPL(digest_file);
-int digest_file_by_name(char *algo, char *filename,
- unsigned char *key, size_t keylen,
+int digest_file_by_name(const char *algo, const char *filename,
+ const unsigned char *key, size_t keylen,
unsigned char *hash)
{
struct digest *d;