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authorTheodore Ts'o <tytso@mit.edu>2016-11-27 04:32:46 +0300
committerTheodore Ts'o <tytso@mit.edu>2016-12-12 00:26:08 +0300
commit3325bea5b26ac67e2521383f10e5ea0156c9a4b6 (patch)
tree10786f5a7f95b56fdf38615b197aa37f068af3f5 /fs/crypto
parentdb717d8e26c2d1b0dba3e08668a1e6a7f665adde (diff)
downloadlinux-3325bea5b26ac67e2521383f10e5ea0156c9a4b6.tar.xz
fscrypt: rename get_crypt_info() to fscrypt_get_crypt_info()
To avoid namespace collisions, rename get_crypt_info() to fscrypt_get_crypt_info(). The function is only used inside the fs/crypto directory, so declare it in the new header file, fscrypt_private.h. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'fs/crypto')
-rw-r--r--fs/crypto/fname.c4
-rw-r--r--fs/crypto/fscrypt_private.h19
-rw-r--r--fs/crypto/keyinfo.c6
3 files changed, 24 insertions, 5 deletions
diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c
index 6b45d9caeeb0..56ad9d195f18 100644
--- a/fs/crypto/fname.c
+++ b/fs/crypto/fname.c
@@ -12,7 +12,7 @@
#include <linux/scatterlist.h>
#include <linux/ratelimit.h>
-#include <linux/fscrypto.h>
+#include "fscrypt_private.h"
/**
* fname_crypt_complete() - completion callback for filename crypto
@@ -350,7 +350,7 @@ int fscrypt_setup_filename(struct inode *dir, const struct qstr *iname,
fname->disk_name.len = iname->len;
return 0;
}
- ret = get_crypt_info(dir);
+ ret = fscrypt_get_crypt_info(dir);
if (ret && ret != -EOPNOTSUPP)
return ret;
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
new file mode 100644
index 000000000000..7c31108728e4
--- /dev/null
+++ b/fs/crypto/fscrypt_private.h
@@ -0,0 +1,19 @@
+/*
+ * fscrypt_private.h
+ *
+ * Copyright (C) 2015, Google, Inc.
+ *
+ * This contains encryption key functions.
+ *
+ * Written by Michael Halcrow, Ildar Muslukhov, and Uday Savagaonkar, 2015.
+ */
+
+#ifndef _FSCRYPT_PRIVATE_H
+#define _FSCRYPT_PRIVATE_H
+
+#include <linux/fscrypto.h>
+
+/* keyinfo.c */
+extern int fscrypt_get_crypt_info(struct inode *);
+
+#endif /* _FSCRYPT_PRIVATE_H */
diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c
index 67fb6d8876d0..35d3317a27b3 100644
--- a/fs/crypto/keyinfo.c
+++ b/fs/crypto/keyinfo.c
@@ -10,7 +10,7 @@
#include <keys/user-type.h>
#include <linux/scatterlist.h>
-#include <linux/fscrypto.h>
+#include "fscrypt_private.h"
static void derive_crypt_complete(struct crypto_async_request *req, int rc)
{
@@ -178,7 +178,7 @@ static void put_crypt_info(struct fscrypt_info *ci)
kmem_cache_free(fscrypt_info_cachep, ci);
}
-int get_crypt_info(struct inode *inode)
+int fscrypt_get_crypt_info(struct inode *inode)
{
struct fscrypt_info *crypt_info;
struct fscrypt_context ctx;
@@ -327,7 +327,7 @@ int fscrypt_get_encryption_info(struct inode *inode)
(ci->ci_keyring_key->flags & ((1 << KEY_FLAG_INVALIDATED) |
(1 << KEY_FLAG_REVOKED) |
(1 << KEY_FLAG_DEAD)))))
- return get_crypt_info(inode);
+ return fscrypt_get_crypt_info(inode);
return 0;
}
EXPORT_SYMBOL(fscrypt_get_encryption_info);