eCryptfs: make needlessly global symbols static
Andrew Morton wrote:
> Please check that all the newly-added global symbols do indeed need
> to be global.
Change symbols in keystore.c and crypto.o to static if they do not
need to be global.
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 7aa2f48..8e9b36d 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -123,9 +123,9 @@
return rc;
}
-int ecryptfs_crypto_api_algify_cipher_name(char **algified_name,
- char *cipher_name,
- char *chaining_modifier)
+static int ecryptfs_crypto_api_algify_cipher_name(char **algified_name,
+ char *cipher_name,
+ char *chaining_modifier)
{
int cipher_name_len = strlen(cipher_name);
int chaining_modifier_len = strlen(chaining_modifier);
@@ -1859,7 +1859,7 @@
* should be released by other functions, such as on a superblock put
* event, regardless of whether this function succeeds for fails.
*/
-int
+static int
ecryptfs_process_key_cipher(struct crypto_blkcipher **key_tfm,
char *cipher_name, size_t *key_size)
{