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authorAl Viro <viro@zeniv.linux.org.uk>2015-03-09 02:24:30 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-12 05:24:31 +0300
commit2247386243747500977dc92b1ab833401303f9f0 (patch)
tree8e04e1976f4e97e9ebb998dd60410ade499af4d8 /security/tomoyo
parent74008b365dcb921781f7430c1fc279be7778327b (diff)
downloadlinux-2247386243747500977dc92b1ab833401303f9f0.tar.xz
constify tomoyo_realpath_from_path()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/tomoyo')
-rw-r--r--security/tomoyo/common.h2
-rw-r--r--security/tomoyo/realpath.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h
index b897d4862016..6627102c24af 100644
--- a/security/tomoyo/common.h
+++ b/security/tomoyo/common.h
@@ -945,7 +945,7 @@ char *tomoyo_encode2(const char *str, int str_len);
char *tomoyo_init_log(struct tomoyo_request_info *r, int len, const char *fmt,
va_list args);
char *tomoyo_read_token(struct tomoyo_acl_param *param);
-char *tomoyo_realpath_from_path(struct path *path);
+char *tomoyo_realpath_from_path(const struct path *path);
char *tomoyo_realpath_nofollow(const char *pathname);
const char *tomoyo_get_exe(void);
const char *tomoyo_yesno(const unsigned int value);
diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
index bed745c8b1a3..1e0d480ff6a6 100644
--- a/security/tomoyo/realpath.c
+++ b/security/tomoyo/realpath.c
@@ -89,7 +89,7 @@ char *tomoyo_encode(const char *str)
*
* If dentry is a directory, trailing '/' is appended.
*/
-static char *tomoyo_get_absolute_path(struct path *path, char * const buffer,
+static char *tomoyo_get_absolute_path(const struct path *path, char * const buffer,
const int buflen)
{
char *pos = ERR_PTR(-ENOMEM);
@@ -216,7 +216,7 @@ out:
*
* Returns the buffer.
*/
-static char *tomoyo_get_socket_name(struct path *path, char * const buffer,
+static char *tomoyo_get_socket_name(const struct path *path, char * const buffer,
const int buflen)
{
struct inode *inode = path->dentry->d_inode;
@@ -247,7 +247,7 @@ static char *tomoyo_get_socket_name(struct path *path, char * const buffer,
* These functions use kzalloc(), so the caller must call kfree()
* if these functions didn't return NULL.
*/
-char *tomoyo_realpath_from_path(struct path *path)
+char *tomoyo_realpath_from_path(const struct path *path)
{
char *buf = NULL;
char *name = NULL;