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constify tomoyo_realpath_from_path()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2015-03-08 19:24:30 -04:00
parent 74008b365d
commit 2247386243
2 changed files with 4 additions and 4 deletions
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6
security/tomoyo/realpath.c
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@@ -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;