diff options
Diffstat (limited to 'fs/d_path.c')
| -rw-r--r-- | fs/d_path.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/d_path.c b/fs/d_path.c index a69e2cd36e6e..270d62133996 100644 --- a/fs/d_path.c +++ b/fs/d_path.c @@ -326,9 +326,9 @@ char *simple_dname(struct dentry *dentry, char *buffer, int buflen) /* * Write full pathname from the root of the filesystem into the buffer. */ -static char *__dentry_path(struct dentry *d, char *buf, int buflen) +static char *__dentry_path(const struct dentry *d, char *buf, int buflen) { - struct dentry *dentry; + const struct dentry *dentry; char *end, *retval; int len, seq = 0; int error = 0; @@ -347,7 +347,7 @@ restart: *retval = '/'; read_seqbegin_or_lock(&rename_lock, &seq); while (!IS_ROOT(dentry)) { - struct dentry *parent = dentry->d_parent; + const struct dentry *parent = dentry->d_parent; prefetch(parent); error = prepend_name(&end, &len, &dentry->d_name); @@ -371,13 +371,13 @@ Elong: return ERR_PTR(-ENAMETOOLONG); } -char *dentry_path_raw(struct dentry *dentry, char *buf, int buflen) +char *dentry_path_raw(const struct dentry *dentry, char *buf, int buflen) { return __dentry_path(dentry, buf, buflen); } EXPORT_SYMBOL(dentry_path_raw); -char *dentry_path(struct dentry *dentry, char *buf, int buflen) +char *dentry_path(const struct dentry *dentry, char *buf, int buflen) { char *p = NULL; char *retval; |