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authorTejun Heo <tj@kernel.org>2016-08-10 11:23:44 -0400
committerTejun Heo <tj@kernel.org>2016-08-10 11:23:44 -0400
commitbb09c8634b1e484b8840fb2384d55739bfcb68bd (patch)
treedc5676528fbdd8a6da63825112988cd8f4a2d542 /include/linux/kernfs.h
parent3abb1d90f5d930c6183534a624aa0158a71bc5eb (diff)
kernfs: remove kernfs_path_len()
It doesn't have any in-kernel user and the same result can be obtained from kernfs_path(@kn, NULL, 0). Remove it. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Serge Hallyn <serge.hallyn@ubuntu.com>
Diffstat (limited to 'include/linux/kernfs.h')
-rw-r--r--include/linux/kernfs.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index 4a02b1b49821..7056238fd9f5 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -269,7 +269,6 @@ static inline bool kernfs_ns_enabled(struct kernfs_node *kn)
}
int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen);
-size_t kernfs_path_len(struct kernfs_node *kn);
int kernfs_path_from_node(struct kernfs_node *root_kn, struct kernfs_node *kn,
char *buf, size_t buflen);
void pr_cont_kernfs_name(struct kernfs_node *kn);
@@ -340,9 +339,6 @@ static inline bool kernfs_ns_enabled(struct kernfs_node *kn)
static inline int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen)
{ return -ENOSYS; }
-static inline size_t kernfs_path_len(struct kernfs_node *kn)
-{ return 0; }
-
static inline int kernfs_path_from_node(struct kernfs_node *root_kn,
struct kernfs_node *kn,
char *buf, size_t buflen)