From: Eric Biggers <ebiggers@xxxxxxxxxx>
Only fs/crypto/fname.c cares about treating the "." and ".." filenames
specially with regards to encryption, so move fscrypt_is_dot_dotdot()
from fscrypt.h to there.
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
fs/crypto/fname.c | 11 +++++++++++
include/linux/fscrypt.h | 11 -----------
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c
index 305541bcd108..b8c5061553b1 100644
--- a/fs/crypto/fname.c
+++ b/fs/crypto/fname.c
@@ -15,6 +15,17 @@
#include <linux/ratelimit.h>
#include "fscrypt_private.h"
+static inline bool fscrypt_is_dot_dotdot(const struct qstr *str)
+{
+ if (str->len == 1 && str->name[0] == '.')
+ return true;
+
+ if (str->len == 2 && str->name[0] == '.' && str->name[1] == '.')
+ return true;
+
+ return false;
+}
+
/**
* fname_encrypt() - encrypt a filename
*
diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h
index 2e4dce0365cf..3045fc49d3ca 100644
--- a/include/linux/fscrypt.h
+++ b/include/linux/fscrypt.h
@@ -57,17 +57,6 @@ struct fscrypt_name {
/* Maximum value for the third parameter of fscrypt_operations.set_context(). */
#define FSCRYPT_SET_CONTEXT_MAX_SIZE 28
-static inline bool fscrypt_is_dot_dotdot(const struct qstr *str)
-{
- if (str->len == 1 && str->name[0] == '.')
- return true;
-
- if (str->len == 2 && str->name[0] == '.' && str->name[1] == '.')
- return true;
-
- return false;
-}
-
#if __FS_HAS_ENCRYPTION
#include <linux/fscrypt_supp.h>
#else
--
2.15.1
